| 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 | $250.70 | 13.698% | $285.0409 | $285.04 | $285.05 | $285.00 |
| Purchase #2 | $95.93 | 13.404% | $108.7885 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $48.47 | 11.550% | $54.0683 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $245.60 | 10.126% | $270.4695 | $270.47 | $270.45 | $270.50 |
| Purchase #5 | $118.79 | 13.545% | $134.8801 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $87.57 | 4.764% | $91.7418 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $138.81 | 10.428% | $153.2851 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $985.87 | $1,098.2742 | $1,098.28 | $1,098.30 | $1,098.30 | |