| 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 | $219.71 | 8.857% | $239.1697 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $128.99 | 7.666% | $138.8784 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $206.79 | 8.828% | $225.0454 | $225.05 | $225.05 | $225.00 |
| Purchase #4 | $47.48 | 9.561% | $52.0196 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $127.70 | 6.342% | $135.7987 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $57.97 | 11.537% | $64.658 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $150.42 | 4.462% | $157.1317 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $939.06 | $1,012.7015 | $1,012.71 | $1,012.70 | $1,012.70 | |