| 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 | $212.48 | 12.103% | $238.1965 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $42.39 | 5.444% | $44.6977 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $32.66 | 9.674% | $35.8195 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $82.47 | 9.771% | $90.5281 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $49.57 | 12.479% | $55.7558 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $12.66 | 3.677% | $13.1255 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $95.74 | 5.534% | $101.0383 | $101.04 | $101.05 | $101.00 |
| 7 purchase totals = | $527.97 | $579.1614 | $579.18 | $579.20 | $579.10 | |