| 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 | $63.32 | 13.157% | $71.651 | $71.65 | $71.65 | $71.70 |
| Purchase #2 | $246.71 | 13.626% | $280.3267 | $280.33 | $280.35 | $280.30 |
| Purchase #3 | $139.76 | 12.290% | $156.9365 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $242.45 | 4.840% | $254.1846 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $246.63 | 9.420% | $269.8625 | $269.86 | $269.85 | $269.90 |
| Purchase #6 | $225.87 | 7.423% | $242.6363 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $120.97 | 9.116% | $131.9976 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $1,285.71 | $1,407.5952 | $1,407.60 | $1,407.65 | $1,407.60 | |