| 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 | $205.29 | 7.574% | $220.8387 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $245.49 | 12.179% | $275.3882 | $275.39 | $275.40 | $275.40 |
| Purchase #3 | $109.34 | 6.267% | $116.1923 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $221.34 | 4.395% | $231.0679 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $9.43 | 9.652% | $10.3402 | $10.34 | $10.35 | $10.30 |
| Purchase #6 | $194.26 | 12.615% | $218.7659 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $53.86 | 13.115% | $60.9237 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $1,039.01 | $1,133.5169 | $1,133.52 | $1,133.50 | $1,133.50 | |