| 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 | $38.40 | 9.351% | $41.9908 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $119.33 | 13.162% | $135.0362 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $227.68 | 8.812% | $247.7432 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $66.30 | 5.482% | $69.9346 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $218.71 | 11.779% | $244.4719 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $167.89 | 8.646% | $182.4058 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $145.84 | 11.793% | $163.0389 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $984.15 | $1,084.6214 | $1,084.62 | $1,084.65 | $1,084.50 | |