| 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 | $233.36 | 9.414% | $255.3285 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $75.58 | 12.428% | $84.9731 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $38.89 | 6.347% | $41.3583 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $94.26 | 3.277% | $97.3489 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $136.75 | 12.460% | $153.7891 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $198.93 | 6.848% | $212.5527 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $156.76 | 9.229% | $171.2274 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $934.53 | $1,016.5780 | $1,016.58 | $1,016.60 | $1,016.60 | |