| 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 | $152.36 | 6.200% | $161.8063 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $243.67 | 11.428% | $271.5166 | $271.52 | $271.50 | $271.50 |
| Purchase #3 | $65.98 | 3.460% | $68.2629 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $222.68 | 11.236% | $247.7003 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $152.62 | 7.298% | $163.7582 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $184.37 | 10.335% | $203.4246 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $103.92 | 3.464% | $107.5198 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $1,125.60 | $1,223.9887 | $1,223.99 | $1,223.90 | $1,224.00 | |