| 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 | $203.97 | 5.801% | $215.8023 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $222.98 | 7.854% | $240.4928 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $123.91 | 3.560% | $128.3212 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $79.77 | 4.642% | $83.4729 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $195.81 | 3.405% | $202.4773 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $199.45 | 5.468% | $210.3559 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $110.26 | 9.249% | $120.4579 | $120.46 | $120.45 | $120.50 |
| 7 purchase totals = | $1,136.15 | $1,201.3803 | $1,201.38 | $1,201.35 | $1,201.50 | |