| 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 | $96.51 | 6.637% | $102.9154 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $35.76 | 10.407% | $39.4815 | $39.48 | $39.50 | $39.50 |
| Purchase #3 | $231.54 | 7.189% | $248.1854 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $243.77 | 11.392% | $271.5403 | $271.54 | $271.55 | $271.50 |
| Purchase #5 | $176.80 | 9.212% | $193.0868 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $55.95 | 11.478% | $62.3719 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $88.26 | 6.221% | $93.7507 | $93.75 | $93.75 | $93.80 |
| 7 purchase totals = | $928.59 | $1,011.3320 | $1,011.34 | $1,011.35 | $1,011.40 | |