| 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 | $210.71 | 6.263% | $223.9068 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $148.46 | 7.735% | $159.9434 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $139.62 | 9.550% | $152.9537 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $45.75 | 6.701% | $48.8157 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $37.57 | 10.238% | $41.4164 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $189.92 | 11.278% | $211.3392 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $192.68 | 9.727% | $211.422 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $964.71 | $1,049.7972 | $1,049.80 | $1,049.75 | $1,049.70 | |