| 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 | $103.67 | 8.419% | $112.398 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $242.34 | 12.562% | $272.7828 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $149.42 | 6.612% | $159.2997 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $97.66 | 7.130% | $104.6232 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $5.81 | 5.509% | $6.1301 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $236.33 | 8.646% | $256.7631 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $89.28 | 12.797% | $100.7052 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $924.51 | $1,012.7021 | $1,012.70 | $1,012.70 | $1,012.70 | |