| 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 | $125.82 | 3.854% | $130.6691 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $204.52 | 4.311% | $213.3369 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $151.63 | 6.827% | $161.9818 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $107.90 | 12.871% | $121.7878 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $223.83 | 11.162% | $248.8139 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $241.59 | 9.302% | $264.0627 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $208.79 | 9.854% | $229.3642 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $1,264.08 | $1,370.0164 | $1,370.01 | $1,370.00 | $1,370.10 | |