| 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 | $123.79 | 7.216% | $132.7227 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $159.56 | 12.150% | $178.9465 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $84.81 | 12.173% | $95.1339 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $121.96 | 12.815% | $137.5892 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $214.29 | 7.161% | $229.6353 | $229.64 | $229.65 | $229.60 |
| Purchase #6 | $131.71 | 13.211% | $149.1102 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $229.51 | 7.385% | $246.4593 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $1,065.63 | $1,169.5971 | $1,169.60 | $1,169.60 | $1,169.50 | |