| 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 | $132.40 | 9.720% | $145.2693 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $194.96 | 7.465% | $209.5138 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $68.74 | 13.773% | $78.2076 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $210.63 | 5.170% | $221.5196 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $12.92 | 11.543% | $14.4114 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $202.76 | 12.725% | $228.5612 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $200.74 | 11.539% | $223.9034 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,023.15 | $1,121.3863 | $1,121.38 | $1,121.30 | $1,121.40 | |