| 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 | $120.42 | 10.378% | $132.9172 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $114.51 | 12.444% | $128.7596 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $101.63 | 12.811% | $114.6498 | $114.65 | $114.65 | $114.60 |
| Purchase #4 | $190.42 | 6.803% | $203.3743 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $38.71 | 12.461% | $43.5337 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $44.56 | 6.848% | $47.6115 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $119.83 | 10.145% | $131.9868 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $730.08 | $802.8329 | $802.83 | $802.80 | $802.80 | |