| 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 | $198.61 | 8.711% | $215.9109 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $143.96 | 3.348% | $148.7798 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $153.33 | 12.414% | $172.3644 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $16.41 | 4.817% | $17.2005 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $215.80 | 10.385% | $238.2108 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $178.86 | 7.580% | $192.4176 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $199.99 | 9.540% | $219.069 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $1,106.96 | $1,203.9530 | $1,203.95 | $1,203.90 | $1,204.00 | |