| 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 | $194.98 | 9.347% | $213.2048 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $36.95 | 4.614% | $38.6549 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $202.92 | 8.409% | $219.9835 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $148.69 | 8.427% | $161.2201 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $12.69 | 9.691% | $13.9198 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $237.73 | 7.428% | $255.3886 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $198.66 | 11.335% | $221.1781 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,032.62 | $1,123.5498 | $1,123.54 | $1,123.55 | $1,123.60 | |