| 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 | $125.75 | 4.818% | $131.8086 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $44.48 | 12.651% | $50.1072 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $210.27 | 5.781% | $222.4257 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $97.69 | 4.352% | $101.9415 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $145.82 | 6.505% | $155.3056 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $186.98 | 4.234% | $194.8967 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $235.42 | 9.320% | $257.3611 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $1,046.41 | $1,113.8464 | $1,113.86 | $1,113.85 | $1,113.80 | |