| 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 | $193.93 | 9.225% | $211.82 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $48.46 | 4.676% | $50.726 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $180.96 | 6.179% | $192.1415 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $234.30 | 9.251% | $255.9751 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $53.56 | 3.435% | $55.3998 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $158.55 | 12.489% | $178.3513 | $178.35 | $178.35 | $178.40 |
| Purchase #7 | $124.92 | 4.347% | $130.3503 | $130.35 | $130.35 | $130.40 |
| 7 purchase totals = | $994.68 | $1,074.7640 | $1,074.77 | $1,074.80 | $1,074.80 | |