| 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 | $198.89 | 10.613% | $219.9982 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $176.96 | 9.311% | $193.4367 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $237.57 | 12.585% | $267.4682 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $17.42 | 9.676% | $19.1056 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $96.87 | 6.648% | $103.3099 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $48.89 | 9.627% | $53.5966 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $160.63 | 6.552% | $171.1545 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $937.23 | $1,028.0697 | $1,028.08 | $1,028.05 | $1,028.10 | |