| 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 | $244.44 | 3.782% | $253.6847 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $174.26 | 5.244% | $183.3982 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $55.77 | 7.591% | $60.0035 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $184.74 | 3.350% | $190.9288 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $111.36 | 9.388% | $121.8145 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $11.64 | 6.359% | $12.3802 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $237.95 | 11.837% | $266.1161 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,020.16 | $1,088.3260 | $1,088.32 | $1,088.35 | $1,088.30 | |