| 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 | $128.56 | 10.176% | $141.6423 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $92.34 | 12.691% | $104.0589 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $139.64 | 7.607% | $150.2624 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $39.54 | 11.788% | $44.201 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $152.48 | 9.269% | $166.6134 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $181.96 | 9.626% | $199.4755 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $230.30 | 5.495% | $242.955 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $964.82 | $1,049.2085 | $1,049.21 | $1,049.20 | $1,049.30 | |