| 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 | $95.43 | 9.671% | $104.659 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $240.44 | 6.552% | $256.1936 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $231.67 | 10.617% | $256.2664 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $105.97 | 10.821% | $117.437 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $90.77 | 6.656% | $96.8117 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $128.94 | 12.721% | $145.3425 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $113.97 | 6.191% | $121.0259 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $1,007.19 | $1,097.7361 | $1,097.74 | $1,097.75 | $1,097.70 | |