| 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 | $247.61 | 10.188% | $272.8365 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $202.65 | 3.850% | $210.452 | $210.45 | $210.45 | $210.50 |
| Purchase #3 | $21.42 | 5.267% | $22.5482 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $222.82 | 12.474% | $250.6146 | $250.61 | $250.60 | $250.60 |
| Purchase #5 | $57.33 | 9.119% | $62.5579 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $202.94 | 8.787% | $220.7723 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $70.34 | 8.852% | $76.5665 | $76.57 | $76.55 | $76.60 |
| 7 purchase totals = | $1,025.11 | $1,116.3480 | $1,116.35 | $1,116.30 | $1,116.40 | |