| 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 | $118.29 | 9.480% | $129.5039 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $7.77 | 13.632% | $8.8292 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $211.95 | 7.574% | $228.0031 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $167.66 | 8.667% | $182.1911 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $96.50 | 7.838% | $104.0637 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $30.50 | 5.108% | $32.0579 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $29.45 | 6.845% | $31.4659 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $662.12 | $716.1148 | $716.11 | $716.10 | $716.20 | |