| 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 | $189.68 | 12.507% | $213.4033 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $138.31 | 10.155% | $152.3554 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $219.27 | 6.128% | $232.7069 | $232.71 | $232.70 | $232.70 |
| Purchase #4 | $61.92 | 9.592% | $67.8594 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $99.59 | 10.812% | $110.3577 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $200.74 | 8.795% | $218.3951 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $143.99 | 9.570% | $157.7698 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $1,053.50 | $1,152.8476 | $1,152.86 | $1,152.80 | $1,153.00 | |