| 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 | $224.64 | 10.307% | $247.7936 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $70.34 | 3.840% | $73.0411 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $88.81 | 8.240% | $96.1279 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $20.94 | 8.845% | $22.7921 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $187.51 | 12.341% | $210.6506 | $210.65 | $210.65 | $210.70 |
| Purchase #6 | $247.79 | 12.728% | $279.3287 | $279.33 | $279.35 | $279.30 |
| Purchase #7 | $32.27 | 7.249% | $34.6093 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $872.30 | $964.3433 | $964.34 | $964.40 | $964.30 | |