| 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 | $207.36 | 12.424% | $233.1224 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $29.99 | 6.545% | $31.9528 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $187.55 | 12.790% | $211.5376 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $25.86 | 10.785% | $28.649 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $207.71 | 6.870% | $221.9797 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $149.43 | 5.564% | $157.7443 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $19.30 | 7.799% | $20.8052 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $827.20 | $905.7910 | $905.79 | $905.80 | $905.70 | |