| 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 | $210.87 | 4.258% | $219.8488 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $97.33 | 6.674% | $103.8258 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $158.42 | 7.408% | $170.1558 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $186.88 | 8.461% | $202.6919 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $211.32 | 3.617% | $218.9634 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $200.52 | 12.629% | $225.8437 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $108.46 | 7.137% | $116.2008 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $1,173.80 | $1,257.5302 | $1,257.53 | $1,257.55 | $1,257.50 | |