| 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 | $242.98 | 6.320% | $258.3363 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $151.63 | 11.811% | $169.539 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $83.40 | 8.835% | $90.7684 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $103.46 | 3.791% | $107.3822 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $29.51 | 7.298% | $31.6636 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $235.60 | 13.416% | $267.2081 | $267.21 | $267.20 | $267.20 |
| Purchase #7 | $193.98 | 10.473% | $214.2955 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $1,040.56 | $1,139.1931 | $1,139.20 | $1,139.20 | $1,139.20 | |