| 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 | $232.89 | 4.292% | $242.8856 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $15.27 | 6.397% | $16.2468 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $76.58 | 10.264% | $84.4402 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $60.96 | 9.345% | $66.6567 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $225.63 | 4.204% | $235.1155 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $8.97 | 4.148% | $9.3421 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $47.40 | 11.479% | $52.841 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $667.70 | $707.5279 | $707.54 | $707.55 | $707.40 | |