| 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 | $238.43 | 11.263% | $265.2844 | $265.28 | $265.30 | $265.30 |
| Purchase #2 | $221.48 | 3.582% | $229.4134 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $180.50 | 9.342% | $197.3623 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $135.75 | 12.102% | $152.1785 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $223.64 | 13.386% | $253.5765 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $187.77 | 9.214% | $205.0711 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $15.32 | 10.611% | $16.9456 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $1,202.89 | $1,319.8318 | $1,319.83 | $1,319.85 | $1,319.90 | |