| 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 | $12.71 | 8.551% | $13.7968 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $230.76 | 12.140% | $258.7743 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $143.80 | 4.335% | $150.0337 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $51.92 | 3.776% | $53.8805 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $166.96 | 7.264% | $179.088 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $239.54 | 6.537% | $255.1987 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $210.26 | 7.855% | $226.7759 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,055.95 | $1,137.5479 | $1,137.55 | $1,137.60 | $1,137.60 | |