| 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 | $186.81 | 12.288% | $209.7652 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $145.30 | 8.123% | $157.1027 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $180.51 | 5.440% | $190.3297 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $191.92 | 10.151% | $211.4018 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $44.99 | 6.428% | $47.882 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $187.50 | 12.408% | $210.765 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $218.87 | 7.156% | $234.5323 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $1,155.90 | $1,261.7787 | $1,261.78 | $1,261.80 | $1,261.80 | |