| 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 | $249.91 | 12.517% | $281.1912 | $281.19 | $281.20 | $281.20 |
| Purchase #2 | $21.77 | 8.123% | $23.5384 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $141.88 | 9.576% | $155.4664 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $188.56 | 9.339% | $206.1696 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $88.61 | 8.672% | $96.2943 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $122.68 | 4.354% | $128.0215 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $108.60 | 12.171% | $121.8177 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $922.01 | $1,012.4991 | $1,012.50 | $1,012.45 | $1,012.50 | |