| 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 | $194.38 | 13.175% | $219.9896 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $206.40 | 3.106% | $212.8108 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $156.60 | 9.205% | $171.015 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $143.51 | 6.244% | $152.4708 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $112.44 | 5.318% | $118.4196 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $141.68 | 5.745% | $149.8195 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $62.52 | 9.718% | $68.5957 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $1,017.53 | $1,093.1210 | $1,093.13 | $1,093.05 | $1,093.10 | |