| 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 | $177.32 | 5.532% | $187.1293 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $214.77 | 4.397% | $224.2134 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $38.75 | 3.281% | $40.0214 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $217.65 | 12.387% | $244.6103 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $91.67 | 4.784% | $96.0555 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $75.86 | 13.362% | $85.9964 | $86.00 | $86.00 | $86.00 |
| Purchase #7 | $118.78 | 9.752% | $130.3634 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $934.80 | $1,008.3897 | $1,008.39 | $1,008.35 | $1,008.40 | |