| 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 | $28.73 | 12.767% | $32.398 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $209.45 | 11.866% | $234.3033 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $101.95 | 6.426% | $108.5013 | $108.50 | $108.50 | $108.50 |
| Purchase #4 | $113.28 | 13.752% | $128.8583 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $209.71 | 10.465% | $231.6562 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $197.46 | 7.255% | $211.7857 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $95.50 | 7.289% | $102.461 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $956.08 | $1,049.9638 | $1,049.97 | $1,049.95 | $1,050.10 | |