| 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 | $224.38 | 11.172% | $249.4477 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $198.66 | 5.687% | $209.9578 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $156.98 | 9.401% | $171.7377 | $171.74 | $171.75 | $171.70 |
| Purchase #4 | $237.79 | 11.274% | $264.5984 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $144.36 | 11.783% | $161.3699 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $120.39 | 5.475% | $126.9814 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $14.62 | 8.264% | $15.8282 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $1,097.18 | $1,199.9211 | $1,199.93 | $1,199.95 | $1,199.90 | |