| 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 | $140.58 | 11.482% | $156.7214 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $219.49 | 3.624% | $227.4443 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $48.37 | 10.537% | $53.4667 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $193.31 | 12.384% | $217.2495 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $217.89 | 7.133% | $233.4321 | $233.43 | $233.45 | $233.40 |
| Purchase #6 | $221.70 | 7.451% | $238.2189 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $88.84 | 8.798% | $96.6561 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $1,130.18 | $1,223.1890 | $1,223.19 | $1,223.15 | $1,223.10 | |