| 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 | $250.37 | 9.494% | $274.1401 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $90.61 | 7.472% | $97.3804 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $38.39 | 3.748% | $39.8289 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $93.73 | 3.266% | $96.7912 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $176.98 | 5.408% | $186.5511 | $186.55 | $186.55 | $186.60 |
| Purchase #6 | $209.97 | 6.227% | $223.0448 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $49.65 | 4.589% | $51.9284 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $909.70 | $969.6649 | $969.66 | $969.75 | $969.60 | |