| 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 | $246.45 | 12.288% | $276.7338 | $276.73 | $276.75 | $276.70 |
| Purchase #2 | $163.98 | 11.284% | $182.4835 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $232.28 | 5.214% | $244.3911 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $95.34 | 4.115% | $99.2632 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $93.31 | 9.775% | $102.4311 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $47.53 | 11.705% | $53.0934 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $103.55 | 10.729% | $114.6599 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $982.44 | $1,073.0560 | $1,073.04 | $1,073.10 | $1,073.10 | |