| 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 | $202.99 | 7.318% | $217.8448 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $187.27 | 10.835% | $207.5607 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $10.71 | 5.212% | $11.2682 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $82.80 | 10.377% | $91.3922 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $128.83 | 3.214% | $132.9706 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $247.51 | 10.129% | $272.5803 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $135.50 | 11.815% | $151.5093 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $995.61 | $1,085.1261 | $1,085.12 | $1,085.10 | $1,085.20 | |