| 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 | $112.26 | 13.278% | $127.1659 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $242.41 | 3.309% | $250.4313 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $129.61 | 3.114% | $133.6461 | $133.65 | $133.65 | $133.60 |
| Purchase #4 | $72.69 | 12.544% | $81.8082 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $185.99 | 7.597% | $200.1197 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $167.92 | 8.783% | $182.6684 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $115.53 | 4.314% | $120.514 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $1,026.41 | $1,096.3536 | $1,096.36 | $1,096.30 | $1,096.30 | |