| 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 | $229.25 | 13.363% | $259.8847 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $102.53 | 5.697% | $108.3711 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $174.63 | 4.358% | $182.2404 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $128.67 | 10.589% | $142.2949 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $11.33 | 13.303% | $12.8372 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $29.52 | 9.791% | $32.4103 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $173.58 | 6.374% | $184.644 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $849.51 | $922.6826 | $922.67 | $922.70 | $922.60 | |