| 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 | $114.40 | 13.253% | $129.5614 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $120.75 | 5.219% | $127.0519 | $127.05 | $127.05 | $127.10 |
| Purchase #3 | $8.25 | 12.538% | $9.2844 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $48.49 | 10.323% | $53.4956 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $32.65 | 13.384% | $37.0199 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $188.98 | 7.136% | $202.4656 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $224.96 | 3.281% | $232.3409 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $738.48 | $791.2197 | $791.22 | $791.20 | $791.30 | |