| 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 | $233.81 | 7.729% | $251.8812 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $210.75 | 8.509% | $228.6827 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $21.83 | 12.368% | $24.5299 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $133.94 | 5.592% | $141.4299 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $44.46 | 3.129% | $45.8512 | $45.85 | $45.85 | $45.90 |
| Purchase #6 | $231.79 | 9.532% | $253.8842 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $160.49 | 8.735% | $174.5088 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $1,037.07 | $1,120.7679 | $1,120.76 | $1,120.85 | $1,120.80 | |