| 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 | $239.86 | 10.185% | $264.2897 | $264.29 | $264.30 | $264.30 |
| Purchase #2 | $25.34 | 10.291% | $27.9477 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $198.53 | 6.509% | $211.4523 | $211.45 | $211.45 | $211.50 |
| Purchase #4 | $147.56 | 5.552% | $155.7525 | $155.75 | $155.75 | $155.80 |
| Purchase #5 | $131.63 | 12.767% | $148.4352 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $96.45 | 9.186% | $105.3099 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $219.49 | 7.126% | $235.1309 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $1,058.86 | $1,148.3182 | $1,148.32 | $1,148.35 | $1,148.30 | |