| 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 | $223.63 | 11.226% | $248.7347 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $214.33 | 10.524% | $236.8861 | $236.89 | $236.90 | $236.90 |
| Purchase #3 | $243.80 | 8.333% | $264.1159 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $97.31 | 4.122% | $101.3211 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $194.88 | 5.794% | $206.1713 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $103.73 | 8.155% | $112.1892 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $172.72 | 12.289% | $193.9456 | $193.95 | $193.95 | $193.90 |
| 7 purchase totals = | $1,250.40 | $1,363.3639 | $1,363.37 | $1,363.35 | $1,363.30 | |