| 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 | $82.79 | 6.379% | $88.0712 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $245.44 | 3.131% | $253.1247 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $240.39 | 4.814% | $251.9624 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $67.27 | 10.477% | $74.3179 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $115.71 | 13.453% | $131.2765 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $193.33 | 12.768% | $218.0144 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $112.68 | 12.386% | $126.6365 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $1,057.61 | $1,143.4036 | $1,143.40 | $1,143.35 | $1,143.40 | |