| 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 | $228.71 | 10.608% | $252.9716 | $252.97 | $252.95 | $253.00 |
| Purchase #2 | $46.71 | 9.444% | $51.1213 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $47.52 | 9.701% | $52.1299 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $128.49 | 8.135% | $138.9427 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $92.83 | 6.486% | $98.851 | $98.85 | $98.85 | $98.90 |
| Purchase #6 | $119.45 | 4.376% | $124.6771 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $29.42 | 5.840% | $31.1381 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $693.13 | $749.8317 | $749.83 | $749.85 | $749.80 | |