| 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 | $96.91 | 5.150% | $101.9009 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $106.83 | 11.265% | $118.8644 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $157.57 | 5.434% | $166.1324 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $56.83 | 9.297% | $62.1135 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $203.79 | 12.336% | $228.9295 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $210.74 | 13.366% | $238.9075 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $146.44 | 6.549% | $156.0304 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $979.11 | $1,072.8786 | $1,072.87 | $1,072.90 | $1,072.80 | |