| 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 | $202.35 | 11.259% | $225.1326 | $225.13 | $225.15 | $225.10 |
| Purchase #2 | $200.33 | 6.267% | $212.8847 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $204.52 | 7.476% | $219.8099 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $33.85 | 3.603% | $35.0696 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $39.29 | 4.691% | $41.1331 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $115.33 | 13.636% | $131.0564 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $184.74 | 4.237% | $192.5674 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $980.41 | $1,057.6537 | $1,057.65 | $1,057.65 | $1,057.70 | |