| 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 | $239.86 | 4.296% | $250.1644 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $138.48 | 3.111% | $142.7881 | $142.79 | $142.80 | $142.80 |
| Purchase #3 | $149.25 | 11.658% | $166.6496 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $250.71 | 13.410% | $284.3302 | $284.33 | $284.35 | $284.30 |
| Purchase #5 | $107.63 | 12.265% | $120.8308 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $176.48 | 8.254% | $191.0467 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $183.30 | 13.642% | $208.3058 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,245.71 | $1,364.1156 | $1,364.12 | $1,364.15 | $1,364.00 | |