| 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 | $207.28 | 4.668% | $216.9558 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $128.95 | 3.453% | $133.4026 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $21.50 | 11.218% | $23.9119 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $97.30 | 13.232% | $110.1747 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $166.91 | 3.566% | $172.862 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $108.55 | 11.187% | $120.6935 | $120.69 | $120.70 | $120.70 |
| Purchase #7 | $131.85 | 13.608% | $149.7921 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $862.34 | $927.7926 | $927.78 | $927.75 | $927.90 | |