| 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 | $81.71 | 11.709% | $91.2774 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $233.40 | 11.656% | $260.6051 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $211.59 | 4.317% | $220.7243 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $202.29 | 4.151% | $210.6871 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $134.35 | 11.386% | $149.6471 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $135.68 | 6.339% | $144.2808 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $234.68 | 12.437% | $263.8672 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,233.70 | $1,341.0890 | $1,341.10 | $1,341.10 | $1,341.10 | |