| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.69 | 9.550% | $219.8559 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $223.35 | 13.498% | $253.4978 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $211.44 | 13.727% | $240.4644 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $246.81 | 8.328% | $267.3643 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $249.52 | 11.337% | $277.8081 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $231.56 | 4.223% | $241.3388 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $199.93 | 10.633% | $221.1886 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $1,563.30 | $1,721.5179 | $1,721.52 | $1,721.50 | $1,721.60 | |