| 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 | $124.48 | 10.679% | $137.7732 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $228.84 | 6.723% | $244.2249 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $72.61 | 3.731% | $75.3191 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $108.38 | 4.394% | $113.1422 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $193.55 | 13.402% | $219.4896 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $52.76 | 8.630% | $57.3132 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $189.57 | 3.235% | $195.7026 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $970.19 | $1,042.9648 | $1,042.95 | $1,042.90 | $1,042.90 | |