| 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 | $248.95 | 8.799% | $270.8551 | $270.86 | $270.85 | $270.90 |
| Purchase #2 | $159.27 | 4.235% | $166.0151 | $166.02 | $166.00 | $166.00 |
| Purchase #3 | $184.88 | 4.368% | $192.9556 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $99.91 | 6.586% | $106.4901 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $75.28 | 13.507% | $85.4481 | $85.45 | $85.45 | $85.40 |
| Purchase #6 | $33.86 | 5.874% | $35.8489 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $31.28 | 5.483% | $32.9951 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $833.43 | $890.6080 | $890.63 | $890.60 | $890.60 | |