| 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 | $200.42 | 4.830% | $210.1003 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $217.53 | 5.599% | $229.7095 | $229.71 | $229.70 | $229.70 |
| Purchase #3 | $212.42 | 10.251% | $234.1952 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $90.84 | 3.370% | $93.9013 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $105.53 | 6.531% | $112.4222 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $185.53 | 6.769% | $198.0885 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $177.86 | 7.339% | $190.9131 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,190.13 | $1,269.3301 | $1,269.33 | $1,269.30 | $1,269.30 | |