| 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 | $128.59 | 9.626% | $140.9681 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $10.77 | 7.872% | $11.6178 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $201.71 | 5.287% | $212.3744 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $76.81 | 13.739% | $87.3629 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $97.93 | 4.368% | $102.2076 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $247.80 | 6.268% | $263.3321 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $52.28 | 6.814% | $55.8424 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $815.89 | $873.7053 | $873.70 | $873.65 | $873.70 | |