| 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 | $91.99 | 12.335% | $103.337 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $198.77 | 9.205% | $217.0668 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $243.54 | 4.806% | $255.2445 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $199.51 | 11.843% | $223.138 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $42.26 | 9.712% | $46.3643 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $233.88 | 6.344% | $248.7173 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $210.96 | 7.829% | $227.4761 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $1,220.91 | $1,321.3440 | $1,321.35 | $1,321.35 | $1,321.30 | |