| 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 | $19.67 | 10.730% | $21.7806 | $21.78 | $21.80 | $21.80 |
| Purchase #2 | $88.47 | 4.234% | $92.2158 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $21.69 | 13.439% | $24.6049 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $204.81 | 8.264% | $221.7355 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $78.88 | 7.518% | $84.8102 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $107.61 | 12.441% | $120.9978 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $154.41 | 7.578% | $166.1112 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $675.54 | $732.2560 | $732.26 | $732.25 | $732.20 | |