| 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 | $189.71 | 11.366% | $211.2724 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $105.53 | 9.785% | $115.8561 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $89.70 | 5.115% | $94.2882 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $139.37 | 11.379% | $155.2289 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $248.90 | 4.275% | $259.5405 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $32.91 | 4.521% | $34.3979 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $107.33 | 3.348% | $110.9234 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $913.45 | $981.5074 | $981.51 | $981.50 | $981.50 | |