| 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 | $228.95 | 9.270% | $250.1737 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $202.27 | 5.672% | $213.7428 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $101.41 | 13.645% | $115.2474 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $222.28 | 13.151% | $251.512 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $24.80 | 6.799% | $26.4862 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $148.88 | 3.405% | $153.9494 | $153.95 | $153.95 | $153.90 |
| Purchase #7 | $194.60 | 13.479% | $220.8301 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $1,123.19 | $1,231.9416 | $1,231.94 | $1,231.95 | $1,231.80 | |