| 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 | $135.48 | 6.836% | $144.7414 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $199.55 | 12.462% | $224.4179 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $243.59 | 3.597% | $252.3519 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $123.60 | 12.261% | $138.7546 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $175.70 | 3.855% | $182.4732 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $110.89 | 12.482% | $124.7313 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $37.97 | 6.841% | $40.5675 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $1,026.78 | $1,108.0378 | $1,108.03 | $1,108.00 | $1,108.10 | |