| 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 | $113.76 | 13.741% | $129.3918 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $125.72 | 6.310% | $133.6529 | $133.65 | $133.65 | $133.70 |
| Purchase #3 | $240.71 | 13.575% | $273.3864 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $143.89 | 10.546% | $159.0646 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $40.58 | 9.235% | $44.3276 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $115.49 | 4.629% | $120.836 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $136.71 | 8.203% | $147.9243 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $916.86 | $1,008.5836 | $1,008.58 | $1,008.60 | $1,008.60 | |