| 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 | $209.90 | 13.515% | $238.268 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $174.93 | 7.356% | $187.7979 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $174.76 | 11.378% | $194.6442 | $194.64 | $194.65 | $194.60 |
| Purchase #4 | $21.68 | 8.539% | $23.5313 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $66.42 | 7.840% | $71.6273 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $163.32 | 7.534% | $175.6245 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $11.40 | 9.203% | $12.4491 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $822.41 | $903.9423 | $903.94 | $903.95 | $903.80 | |