| 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 | $113.80 | 3.183% | $117.4223 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $137.70 | 6.232% | $146.2815 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $120.58 | 12.105% | $135.1762 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $212.67 | 12.435% | $239.1155 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $70.28 | 3.412% | $72.678 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $129.44 | 11.644% | $144.512 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $202.40 | 12.268% | $227.2304 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $986.87 | $1,082.4159 | $1,082.42 | $1,082.45 | $1,082.40 | |