| 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 | $108.38 | 4.471% | $113.2257 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $202.35 | 5.260% | $212.9936 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $128.35 | 12.453% | $144.3334 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $205.52 | 7.200% | $220.3174 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $97.92 | 7.444% | $105.2092 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $124.88 | 4.405% | $130.381 | $130.38 | $130.40 | $130.40 |
| Purchase #7 | $164.94 | 9.295% | $180.2712 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $1,032.34 | $1,106.7315 | $1,106.73 | $1,106.75 | $1,106.70 | |