| 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 | $113.81 | 9.674% | $124.82 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $61.76 | 13.656% | $70.1939 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $111.35 | 7.366% | $119.552 | $119.55 | $119.55 | $119.60 |
| Purchase #4 | $220.29 | 5.114% | $231.5556 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $233.82 | 11.200% | $260.0078 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $161.25 | 11.717% | $180.1437 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $79.44 | 10.871% | $88.0759 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $981.72 | $1,074.3489 | $1,074.35 | $1,074.35 | $1,074.40 | |