| 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 | $239.97 | 3.589% | $248.5825 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $114.30 | 6.304% | $121.5055 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $96.41 | 3.318% | $99.6089 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $66.54 | 8.125% | $71.9464 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $155.30 | 4.649% | $162.5199 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $41.94 | 5.464% | $44.2316 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $160.43 | 8.441% | $173.9719 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $874.89 | $922.3667 | $922.37 | $922.35 | $922.30 | |