| 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 | $193.33 | 13.383% | $219.2034 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $230.72 | 12.816% | $260.2891 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $141.63 | 9.834% | $155.5579 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $80.67 | 11.674% | $90.0874 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $122.91 | 13.212% | $139.1489 | $139.15 | $139.15 | $139.10 |
| Purchase #6 | $26.38 | 11.865% | $29.51 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $179.92 | 8.351% | $194.9451 | $194.95 | $194.95 | $194.90 |
| 7 purchase totals = | $975.56 | $1,088.7418 | $1,088.75 | $1,088.75 | $1,088.70 | |