| 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 | $104.99 | 7.159% | $112.5062 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $241.62 | 10.811% | $267.7415 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $28.91 | 7.232% | $31.0008 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $189.43 | 4.260% | $197.4997 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $183.66 | 6.195% | $195.0377 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $107.86 | 13.703% | $122.6401 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $29.39 | 13.662% | $33.4053 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $885.86 | $959.8313 | $959.84 | $959.85 | $959.70 | |