| 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 | $89.33 | 11.197% | $99.3323 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $220.58 | 13.778% | $250.9715 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $72.37 | 7.502% | $77.7992 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $191.90 | 9.769% | $210.6467 | $210.65 | $210.65 | $210.60 |
| Purchase #5 | $172.49 | 3.162% | $177.9441 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $101.78 | 6.352% | $108.2451 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $172.50 | 13.252% | $195.3597 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $1,020.95 | $1,120.2986 | $1,120.30 | $1,120.30 | $1,120.20 | |