| 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 | $212.34 | 3.576% | $219.9333 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $181.42 | 9.184% | $198.0816 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $65.57 | 7.594% | $70.5494 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $47.77 | 6.549% | $50.8985 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $235.71 | 10.541% | $260.5562 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $177.66 | 8.147% | $192.134 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $51.94 | 4.653% | $54.3568 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $972.41 | $1,046.5098 | $1,046.51 | $1,046.55 | $1,046.50 | |