| 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 | $90.63 | 10.161% | $99.8389 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $24.85 | 6.327% | $26.4223 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $105.91 | 12.719% | $119.3807 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $194.91 | 13.428% | $221.0825 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $112.57 | 3.379% | $116.3737 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $218.80 | 13.201% | $247.6838 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $217.28 | 12.421% | $244.2683 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $964.95 | $1,075.0502 | $1,075.04 | $1,075.05 | $1,075.10 | |