| 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 | $171.27 | 13.184% | $193.8502 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $221.47 | 12.484% | $249.1183 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $200.65 | 5.519% | $211.7239 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $9.63 | 6.579% | $10.2636 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $204.74 | 6.615% | $218.2836 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $130.91 | 6.446% | $139.3485 | $139.35 | $139.35 | $139.30 |
| Purchase #7 | $210.85 | 13.530% | $239.378 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $1,149.52 | $1,261.9661 | $1,261.96 | $1,261.95 | $1,262.00 | |