| 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 | $248.48 | 10.843% | $275.4227 | $275.42 | $275.40 | $275.40 |
| Purchase #2 | $195.31 | 11.705% | $218.171 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $9.71 | 13.142% | $10.9861 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $140.46 | 9.179% | $153.3528 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $54.70 | 7.870% | $59.0049 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $130.53 | 12.335% | $146.6309 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $233.97 | 3.674% | $242.5661 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $1,013.16 | $1,106.1345 | $1,106.13 | $1,106.10 | $1,106.20 | |