| 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 | $29.69 | 9.479% | $32.5043 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $167.86 | 12.176% | $188.2986 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $166.40 | 12.258% | $186.7973 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $194.88 | 11.753% | $217.7842 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $197.55 | 9.516% | $216.3489 | $216.35 | $216.35 | $216.30 |
| Purchase #6 | $132.55 | 4.487% | $138.4975 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $13.50 | 6.836% | $14.4229 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $902.43 | $994.6537 | $994.65 | $994.65 | $994.60 | |