| 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 | $119.57 | 9.279% | $130.6649 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $149.93 | 5.242% | $157.7893 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $23.37 | 7.678% | $25.1643 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $74.45 | 9.811% | $81.7543 | $81.75 | $81.75 | $81.80 |
| Purchase #5 | $208.42 | 5.226% | $219.312 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $189.29 | 10.436% | $209.0443 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $177.69 | 13.157% | $201.0687 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $942.72 | $1,024.7978 | $1,024.78 | $1,024.75 | $1,024.90 | |