| 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 | $209.94 | 3.455% | $217.1934 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $71.30 | 13.437% | $80.8806 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $113.56 | 8.226% | $122.9014 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $162.53 | 13.346% | $184.2213 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $115.50 | 5.498% | $121.8502 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $142.48 | 5.475% | $150.2808 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $131.26 | 9.215% | $143.3556 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $946.57 | $1,020.6833 | $1,020.68 | $1,020.70 | $1,020.80 | |