| 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 | $115.36 | 11.772% | $128.9402 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $93.54 | 6.692% | $99.7997 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $208.39 | 4.431% | $217.6238 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $164.32 | 11.592% | $183.368 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $57.27 | 4.240% | $59.6982 | $59.70 | $59.70 | $59.70 |
| Purchase #6 | $193.57 | 13.717% | $220.122 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $124.34 | 6.597% | $132.5427 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $956.79 | $1,042.0946 | $1,042.09 | $1,042.05 | $1,042.00 | |