| 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 | $204.61 | 12.823% | $230.8471 | $230.85 | $230.85 | $230.80 |
| Purchase #2 | $110.79 | 9.509% | $121.325 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $107.65 | 11.798% | $120.3505 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $245.84 | 4.552% | $257.0306 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $209.59 | 4.346% | $218.6988 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $208.98 | 8.542% | $226.8311 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $199.59 | 5.673% | $210.9127 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,287.05 | $1,385.9958 | $1,386.00 | $1,386.05 | $1,385.90 | |