| 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 | $10.85 | 12.549% | $12.2116 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $218.67 | 4.361% | $228.2062 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $214.57 | 7.466% | $230.5898 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $92.38 | 5.331% | $97.3048 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $141.68 | 8.150% | $153.2269 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $100.32 | 6.317% | $106.6572 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $110.98 | 8.319% | $120.2124 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $889.45 | $948.4089 | $948.41 | $948.40 | $948.40 | |