| 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 | $216.66 | 10.775% | $240.0051 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $173.37 | 5.140% | $182.2812 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $111.57 | 12.148% | $125.1235 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $7.95 | 8.134% | $8.5967 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $182.54 | 13.656% | $207.4677 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $220.64 | 13.624% | $250.7 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $23.33 | 6.749% | $24.9045 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $936.06 | $1,039.0787 | $1,039.08 | $1,039.05 | $1,039.10 | |