| 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 | $10.40 | 10.319% | $11.4732 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $229.31 | 4.671% | $240.0211 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $240.51 | 11.108% | $267.2259 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $249.79 | 10.494% | $276.003 | $276.00 | $276.00 | $276.00 |
| Purchase #5 | $53.89 | 11.215% | $59.9338 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $237.83 | 13.329% | $269.5304 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $158.94 | 12.433% | $178.701 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $1,180.67 | $1,302.8884 | $1,302.88 | $1,302.90 | $1,302.80 | |