| 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 | $194.34 | 8.707% | $211.2612 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $226.95 | 9.224% | $247.8839 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $90.62 | 11.187% | $100.7577 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $127.33 | 8.858% | $138.6089 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $17.37 | 13.645% | $19.7401 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $216.49 | 8.601% | $235.1103 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $115.30 | 3.526% | $119.3655 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $988.40 | $1,072.7276 | $1,072.73 | $1,072.70 | $1,072.80 | |