| 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 | $111.59 | 13.252% | $126.3779 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $106.85 | 5.133% | $112.3346 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $172.79 | 12.370% | $194.1641 | $194.16 | $194.15 | $194.20 |
| Purchase #4 | $220.99 | 7.150% | $236.7908 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $123.88 | 8.502% | $134.4123 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $13.29 | 4.500% | $13.8881 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $231.37 | 7.436% | $248.5747 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $980.76 | $1,066.5425 | $1,066.53 | $1,066.55 | $1,066.60 | |