| 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 | $230.96 | 13.499% | $262.1373 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $38.84 | 12.224% | $43.5878 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $26.87 | 8.331% | $29.1085 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $151.73 | 5.261% | $159.7125 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $99.72 | 13.626% | $113.3078 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $129.81 | 9.680% | $142.3756 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $56.64 | 3.636% | $58.6994 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $734.57 | $808.9289 | $808.94 | $808.95 | $808.90 | |