| 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 | $128.40 | 8.178% | $138.9006 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $230.60 | 9.574% | $252.6776 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $213.84 | 6.288% | $227.2863 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $246.69 | 10.115% | $271.6427 | $271.64 | $271.65 | $271.60 |
| Purchase #5 | $122.53 | 3.307% | $126.5821 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $76.85 | 9.218% | $83.934 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $195.58 | 4.357% | $204.1014 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,214.49 | $1,305.1247 | $1,305.12 | $1,305.20 | $1,305.10 | |