| 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 | $228.97 | 5.176% | $240.8215 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $100.98 | 6.743% | $107.7891 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $58.36 | 11.587% | $65.1222 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $158.79 | 11.198% | $176.5713 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $232.29 | 7.479% | $249.663 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $135.53 | 9.874% | $148.9122 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $238.85 | 13.439% | $270.9491 | $270.95 | $270.95 | $270.90 |
| 7 purchase totals = | $1,153.77 | $1,259.8284 | $1,259.82 | $1,259.75 | $1,259.80 | |