| 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 | $228.94 | 13.698% | $260.3002 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $110.28 | 6.756% | $117.7305 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $199.61 | 7.142% | $213.8661 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $145.28 | 10.482% | $160.5082 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $221.29 | 7.135% | $237.079 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $119.36 | 7.346% | $128.1282 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $66.93 | 5.436% | $70.5683 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $1,091.69 | $1,188.1805 | $1,188.19 | $1,188.20 | $1,188.20 | |