| 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 | $209.78 | 9.609% | $229.9378 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $135.54 | 13.348% | $153.6319 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $179.54 | 4.833% | $188.2172 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $29.39 | 9.511% | $32.1853 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $143.36 | 4.627% | $149.9933 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $189.83 | 6.580% | $202.3208 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $101.48 | 7.762% | $109.3569 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $988.92 | $1,065.6432 | $1,065.65 | $1,065.65 | $1,065.60 | |