| 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 | $188.46 | 7.397% | $202.4004 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $126.93 | 13.792% | $144.4362 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $208.45 | 8.810% | $226.8144 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $98.54 | 5.143% | $103.6079 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $224.42 | 3.874% | $233.114 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $141.52 | 13.692% | $160.8969 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $60.90 | 8.751% | $66.2294 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $1,049.22 | $1,137.4992 | $1,137.50 | $1,137.50 | $1,137.40 | |