| 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 | $117.73 | 9.326% | $128.7095 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $131.80 | 13.524% | $149.6246 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $230.97 | 12.184% | $259.1114 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $22.69 | 13.711% | $25.801 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $23.56 | 13.772% | $26.8047 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $133.78 | 13.752% | $152.1774 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $236.33 | 8.182% | $255.6665 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $896.86 | $997.8951 | $997.89 | $997.85 | $997.90 | |