| 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 | $94.38 | 4.282% | $98.4214 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $205.89 | 6.483% | $219.2378 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $247.48 | 9.461% | $270.8941 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $174.74 | 6.600% | $186.2728 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $155.72 | 9.301% | $170.2035 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $137.88 | 7.223% | $147.8391 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $211.49 | 3.295% | $218.4586 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $1,227.58 | $1,311.3273 | $1,311.32 | $1,311.30 | $1,311.30 | |