| 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 | $195.99 | 8.408% | $212.4688 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $134.97 | 3.511% | $139.7088 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $36.35 | 13.303% | $41.1856 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $248.96 | 10.467% | $275.0186 | $275.02 | $275.00 | $275.00 |
| Purchase #5 | $73.29 | 11.384% | $81.6333 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $85.48 | 5.322% | $90.0292 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $138.48 | 9.347% | $151.4237 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $913.52 | $991.4680 | $991.47 | $991.45 | $991.40 | |