| 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 | $129.61 | 6.603% | $138.1681 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $114.59 | 4.526% | $119.7763 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $240.82 | 12.859% | $271.787 | $271.79 | $271.80 | $271.80 |
| Purchase #4 | $23.61 | 3.625% | $24.4659 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $246.84 | 3.582% | $255.6818 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $87.27 | 5.251% | $91.8525 | $91.85 | $91.85 | $91.90 |
| Purchase #7 | $248.52 | 8.549% | $269.766 | $269.77 | $269.75 | $269.80 |
| 7 purchase totals = | $1,091.26 | $1,171.4976 | $1,171.51 | $1,171.50 | $1,171.70 | |