| 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 | $44.75 | 11.848% | $50.052 | $50.05 | $50.05 | $50.10 |
| Purchase #2 | $95.36 | 6.755% | $101.8016 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $227.38 | 6.437% | $242.0165 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $97.63 | 3.485% | $101.0324 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $116.72 | 10.273% | $128.7106 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $220.64 | 9.593% | $241.806 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $250.94 | 11.181% | $278.9976 | $279.00 | $279.00 | $279.00 |
| 7 purchase totals = | $1,053.42 | $1,144.4167 | $1,144.42 | $1,144.40 | $1,144.40 | |