| 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 | $224.96 | 10.873% | $249.4199 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $64.44 | 13.283% | $72.9996 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $79.93 | 5.704% | $84.4892 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $159.71 | 9.410% | $174.7387 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $94.27 | 13.718% | $107.202 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $23.25 | 4.238% | $24.2353 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $241.29 | 3.704% | $250.2274 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $887.85 | $963.3121 | $963.32 | $963.35 | $963.20 | |