| 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 | $187.54 | 7.710% | $201.9993 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $22.49 | 4.386% | $23.4764 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $192.68 | 7.641% | $207.4027 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $112.31 | 4.161% | $116.9832 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $92.56 | 5.199% | $97.3722 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $197.25 | 6.810% | $210.6827 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $228.87 | 13.722% | $260.2755 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $1,033.70 | $1,118.1920 | $1,118.19 | $1,118.25 | $1,118.30 | |