| 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 | $206.95 | 5.871% | $219.1 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $121.29 | 9.121% | $132.3529 | $132.35 | $132.35 | $132.40 |
| Purchase #3 | $211.39 | 9.365% | $231.1867 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $37.68 | 11.788% | $42.1217 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $131.53 | 13.649% | $149.4825 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $207.64 | 5.587% | $219.2408 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $123.26 | 7.658% | $132.6993 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,039.74 | $1,126.1839 | $1,126.18 | $1,126.20 | $1,126.20 | |