| 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 | $132.26 | 9.507% | $144.834 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $57.37 | 11.870% | $64.1798 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $51.66 | 5.859% | $54.6868 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $241.26 | 10.306% | $266.1243 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $168.52 | 11.494% | $187.8897 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $244.26 | 9.150% | $266.6098 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $242.31 | 8.859% | $263.7762 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,137.64 | $1,248.1006 | $1,248.10 | $1,248.15 | $1,248.10 | |