| 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 | $156.26 | 4.750% | $163.6824 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $216.85 | 3.231% | $223.8564 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $73.29 | 8.752% | $79.7043 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $209.31 | 5.165% | $220.1209 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $230.50 | 9.247% | $251.8143 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $230.78 | 10.664% | $255.3904 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $207.36 | 13.718% | $235.8056 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,324.35 | $1,430.3743 | $1,430.37 | $1,430.35 | $1,430.40 | |