| 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 | $238.79 | 6.874% | $255.2044 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $23.31 | 8.698% | $25.3375 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $59.87 | 5.373% | $63.0868 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $31.33 | 4.434% | $32.7192 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $27.30 | 8.827% | $29.7098 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $162.44 | 12.558% | $182.8392 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $214.64 | 3.686% | $222.5516 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $757.68 | $811.4485 | $811.45 | $811.45 | $811.40 | |