| 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 | $192.74 | 13.493% | $218.7464 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $189.90 | 12.580% | $213.7894 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $155.47 | 3.116% | $160.3144 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $213.99 | 13.115% | $242.0548 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $24.51 | 11.320% | $27.2845 | $27.28 | $27.30 | $27.30 |
| Purchase #6 | $249.89 | 10.394% | $275.8636 | $275.86 | $275.85 | $275.90 |
| Purchase #7 | $111.92 | 4.459% | $116.9105 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $1,138.42 | $1,254.9636 | $1,254.95 | $1,254.95 | $1,255.00 | |