| 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 | $244.30 | 10.607% | $270.2129 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $234.78 | 13.435% | $266.3227 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $77.34 | 3.666% | $80.1753 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $136.71 | 10.278% | $150.7611 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $84.29 | 5.841% | $89.2134 | $89.21 | $89.20 | $89.20 |
| Purchase #6 | $99.61 | 12.462% | $112.0234 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $217.69 | 7.819% | $234.7112 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $1,094.72 | $1,203.4200 | $1,203.41 | $1,203.35 | $1,203.40 | |