| 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 | $235.74 | 9.760% | $258.7482 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $32.59 | 13.479% | $36.9828 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $66.72 | 7.623% | $71.8061 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $178.68 | 8.822% | $194.4431 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $201.76 | 11.168% | $224.2926 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $14.27 | 13.125% | $16.1429 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $116.56 | 12.428% | $131.0461 | $131.05 | $131.05 | $131.00 |
| 7 purchase totals = | $846.32 | $933.4618 | $933.46 | $933.50 | $933.30 | |