| 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 | $224.94 | 5.450% | $237.1992 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $74.34 | 6.508% | $79.178 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $249.45 | 7.378% | $267.8544 | $267.85 | $267.85 | $267.90 |
| Purchase #4 | $133.77 | 13.779% | $152.2022 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $55.82 | 12.730% | $62.9259 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $186.28 | 11.873% | $208.397 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $206.26 | 11.846% | $230.6936 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $1,130.86 | $1,238.4503 | $1,238.45 | $1,238.50 | $1,238.50 | |