| 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 | $196.26 | 9.608% | $215.1167 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $197.32 | 7.430% | $211.9809 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $44.61 | 6.706% | $47.6015 | $47.60 | $47.60 | $47.60 |
| Purchase #4 | $102.66 | 11.102% | $114.0573 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $22.83 | 5.785% | $24.1507 | $24.15 | $24.15 | $24.20 |
| Purchase #6 | $211.41 | 9.109% | $230.6673 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $68.46 | 6.598% | $72.977 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $843.55 | $916.5514 | $916.56 | $916.55 | $916.70 | |