| 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 | $95.31 | 5.693% | $100.736 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $127.51 | 7.542% | $137.1268 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $126.39 | 13.623% | $143.6081 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $189.91 | 11.351% | $211.4667 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $98.79 | 7.346% | $106.0471 | $106.05 | $106.05 | $106.00 |
| Purchase #6 | $109.38 | 4.167% | $113.9379 | $113.94 | $113.95 | $113.90 |
| Purchase #7 | $194.76 | 9.360% | $212.9895 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $942.05 | $1,025.9121 | $1,025.93 | $1,025.95 | $1,025.80 | |