| 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 | $93.90 | 4.506% | $98.1311 | $98.13 | $98.15 | $98.10 |
| Purchase #2 | $215.74 | 13.181% | $244.1767 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $29.76 | 9.603% | $32.6179 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $231.71 | 6.302% | $246.3124 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $6.35 | 8.276% | $6.8755 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $22.46 | 3.718% | $23.2951 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $231.30 | 11.597% | $258.1239 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $831.22 | $909.5326 | $909.54 | $909.55 | $909.50 | |