| 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 | $121.38 | 6.497% | $129.2661 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $109.28 | 8.186% | $118.2257 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $141.46 | 7.864% | $152.5844 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $95.43 | 10.692% | $105.6334 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $240.66 | 9.864% | $264.3987 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $15.33 | 11.770% | $17.1343 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $236.61 | 8.559% | $256.8614 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $960.15 | $1,044.1040 | $1,044.10 | $1,044.15 | $1,044.10 | |