| 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 | $193.72 | 9.515% | $212.1525 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $172.27 | 10.602% | $190.5341 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $197.71 | 9.490% | $216.4727 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $168.80 | 9.331% | $184.5507 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $44.96 | 5.384% | $47.3806 | $47.38 | $47.40 | $47.40 |
| Purchase #6 | $89.52 | 3.523% | $92.6738 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $225.53 | 7.542% | $242.5395 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,092.51 | $1,186.3039 | $1,186.29 | $1,186.30 | $1,186.40 | |