| 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 | $194.51 | 4.185% | $202.6502 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $186.87 | 9.200% | $204.062 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $116.67 | 11.646% | $130.2574 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $180.77 | 7.350% | $194.0566 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $74.67 | 12.634% | $84.1038 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $186.96 | 5.175% | $196.6352 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $242.86 | 7.383% | $260.7904 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,183.31 | $1,272.5556 | $1,272.56 | $1,272.55 | $1,272.70 | |