| 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 | $82.48 | 5.843% | $87.2993 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $236.73 | 7.131% | $253.6112 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $249.56 | 12.216% | $280.0462 | $280.05 | $280.05 | $280.00 |
| Purchase #4 | $29.31 | 13.128% | $33.1578 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $104.70 | 8.103% | $113.1838 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $136.73 | 5.241% | $143.896 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $197.98 | 13.703% | $225.1092 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,037.49 | $1,136.3035 | $1,136.31 | $1,136.30 | $1,136.30 | |