| 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 | $200.46 | 10.316% | $221.1395 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $211.28 | 10.546% | $233.5616 | $233.56 | $233.55 | $233.60 |
| Purchase #3 | $7.44 | 5.228% | $7.829 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $140.85 | 11.338% | $156.8196 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $135.83 | 9.767% | $149.0965 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $242.40 | 10.555% | $267.9853 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $190.27 | 13.574% | $216.0972 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $1,128.53 | $1,252.5287 | $1,252.54 | $1,252.55 | $1,252.50 | |