| 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 | $213.52 | 8.110% | $230.8365 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $124.35 | 5.173% | $130.7826 | $130.78 | $130.80 | $130.80 |
| Purchase #3 | $14.54 | 7.357% | $15.6097 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $113.39 | 13.485% | $128.6806 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $175.89 | 11.357% | $195.8658 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $131.64 | 10.247% | $145.1292 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $64.86 | 6.796% | $69.2679 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $838.19 | $916.1723 | $916.18 | $916.20 | $916.20 | |