| 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 | $185.81 | 4.812% | $194.7512 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $219.88 | 3.834% | $228.3102 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $195.86 | 7.722% | $210.9843 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $109.48 | 6.135% | $116.1966 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $140.35 | 12.471% | $157.853 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $247.85 | 6.387% | $263.6802 | $263.68 | $263.70 | $263.70 |
| Purchase #7 | $132.44 | 5.265% | $139.413 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $1,231.67 | $1,311.1885 | $1,311.18 | $1,311.20 | $1,311.30 | |