| 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 | $119.34 | 8.452% | $129.4266 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $226.73 | 7.385% | $243.474 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $232.86 | 13.297% | $263.8234 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $5.34 | 11.681% | $5.9638 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $238.31 | 3.202% | $245.9407 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $227.69 | 7.222% | $244.1338 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $29.81 | 13.516% | $33.8391 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $1,080.08 | $1,166.6014 | $1,166.59 | $1,166.60 | $1,166.50 | |