| 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 | $101.35 | 12.662% | $114.1829 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $74.67 | 8.775% | $81.2223 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $202.29 | 13.386% | $229.3685 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $157.54 | 8.338% | $170.6757 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $134.45 | 8.463% | $145.8285 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $159.48 | 8.549% | $173.1139 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $220.98 | 10.318% | $243.7807 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $1,050.76 | $1,158.1725 | $1,158.17 | $1,158.20 | $1,158.20 | |