| 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 | $222.66 | 5.599% | $235.1267 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $197.46 | 6.690% | $210.6701 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $155.37 | 13.317% | $176.0606 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $96.73 | 12.290% | $108.6181 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $54.72 | 4.555% | $57.2125 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $124.40 | 11.755% | $139.0232 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $91.61 | 8.304% | $99.2173 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $942.95 | $1,025.9285 | $1,025.93 | $1,025.85 | $1,025.90 | |