| 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 | $14.44 | 8.666% | $15.6914 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $160.77 | 7.664% | $173.0914 | $173.09 | $173.10 | $173.10 |
| Purchase #3 | $201.52 | 7.216% | $216.0617 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $205.80 | 9.326% | $224.9929 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $84.72 | 11.461% | $94.4298 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $235.81 | 8.118% | $254.9531 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $212.51 | 9.268% | $232.2054 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,115.57 | $1,211.4257 | $1,211.42 | $1,211.45 | $1,211.50 | |