| 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 | $238.78 | 6.376% | $254.0046 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $114.28 | 6.114% | $121.2671 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $142.30 | 3.406% | $147.1467 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $213.44 | 10.136% | $235.0743 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $39.62 | 5.375% | $41.7496 | $41.75 | $41.75 | $41.70 |
| Purchase #6 | $37.27 | 7.644% | $40.1189 | $40.12 | $40.10 | $40.10 |
| Purchase #7 | $244.50 | 6.118% | $259.4585 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $1,030.19 | $1,098.8197 | $1,098.82 | $1,098.75 | $1,098.80 | |