| 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 | $209.46 | 5.833% | $221.6778 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $195.79 | 4.439% | $204.4811 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $20.94 | 3.232% | $21.6168 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $168.74 | 11.374% | $187.9325 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $247.52 | 12.784% | $279.163 | $279.16 | $279.15 | $279.20 |
| Purchase #6 | $6.34 | 4.296% | $6.6124 | $6.61 | $6.60 | $6.60 |
| Purchase #7 | $235.99 | 3.739% | $244.8137 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,084.78 | $1,166.2973 | $1,166.29 | $1,166.30 | $1,166.30 | |