| 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 | $45.46 | 5.814% | $48.103 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $188.90 | 8.654% | $205.2474 | $205.25 | $205.25 | $205.20 |
| Purchase #3 | $79.38 | 5.555% | $83.7896 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $110.66 | 9.401% | $121.0631 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $120.91 | 12.378% | $135.8762 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $196.92 | 12.293% | $221.1274 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $231.43 | 9.199% | $252.7192 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $973.66 | $1,067.9259 | $1,067.93 | $1,067.95 | $1,067.90 | |