| 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 | $233.32 | 9.267% | $254.9418 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $190.40 | 5.643% | $201.1443 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $21.66 | 6.217% | $23.0066 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $45.50 | 6.747% | $48.5699 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $104.47 | 6.201% | $110.9482 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $159.72 | 12.631% | $179.8942 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $249.67 | 9.477% | $273.3312 | $273.33 | $273.35 | $273.30 |
| 7 purchase totals = | $1,004.74 | $1,091.8362 | $1,091.83 | $1,091.85 | $1,091.70 | |