| 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 | $247.99 | 3.636% | $257.0069 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $175.28 | 5.171% | $184.3437 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $39.30 | 10.585% | $43.4599 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $44.61 | 11.433% | $49.7103 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $131.88 | 3.364% | $136.3164 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $24.85 | 11.686% | $27.754 | $27.75 | $27.75 | $27.80 |
| Purchase #7 | $47.51 | 3.587% | $49.2142 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $711.42 | $747.8054 | $747.80 | $747.75 | $747.80 | |