| 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 | $130.35 | 7.332% | $139.9073 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $24.93 | 3.729% | $25.8596 | $25.86 | $25.85 | $25.90 |
| Purchase #3 | $214.29 | 12.873% | $241.8756 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $46.49 | 9.605% | $50.9554 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $232.88 | 11.486% | $259.6286 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $121.52 | 4.756% | $127.2995 | $127.30 | $127.30 | $127.30 |
| Purchase #7 | $105.62 | 7.271% | $113.2996 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $876.08 | $958.8256 | $958.84 | $958.85 | $958.90 | |