| 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 | $247.54 | 13.569% | $281.1287 | $281.13 | $281.15 | $281.10 |
| Purchase #2 | $58.97 | 5.853% | $62.4215 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $138.80 | 12.687% | $156.4096 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $188.90 | 6.782% | $201.7112 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $86.87 | 12.730% | $97.9286 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $206.88 | 5.246% | $217.7329 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $128.88 | 7.573% | $138.6401 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $1,056.84 | $1,155.9726 | $1,155.97 | $1,156.00 | $1,155.80 | |