| 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 | $108.81 | 8.537% | $118.0991 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $20.74 | 7.352% | $22.2648 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $136.87 | 8.715% | $148.7982 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $248.95 | 7.176% | $266.8147 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $98.27 | 5.193% | $103.3732 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $161.87 | 12.557% | $182.196 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $240.68 | 8.142% | $260.2762 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $1,016.19 | $1,101.8222 | $1,101.82 | $1,101.80 | $1,101.90 | |