| 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 | $226.70 | 11.571% | $252.9315 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $247.88 | 10.846% | $274.7651 | $274.77 | $274.75 | $274.80 |
| Purchase #3 | $45.36 | 11.607% | $50.6249 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $106.78 | 13.479% | $121.1729 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $60.65 | 6.747% | $64.7421 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $172.75 | 6.422% | $183.844 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $40.72 | 9.453% | $44.5693 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $900.84 | $992.6498 | $992.64 | $992.60 | $992.60 | |