| 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 | $207.78 | 10.121% | $228.8094 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $203.90 | 6.762% | $217.6877 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $171.53 | 10.382% | $189.3382 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $173.39 | 8.678% | $188.4368 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $107.32 | 3.735% | $111.3284 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $164.31 | 10.662% | $181.8287 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $93.27 | 8.741% | $101.4227 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $1,121.50 | $1,218.8519 | $1,218.86 | $1,218.90 | $1,218.70 | |