| 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 | $181.40 | 5.430% | $191.25 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $224.26 | 8.705% | $243.7818 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $92.88 | 13.867% | $105.7597 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $91.99 | 12.359% | $103.359 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $167.76 | 12.715% | $189.0907 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $51.39 | 6.395% | $54.6764 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $189.93 | 10.628% | $210.1158 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $999.61 | $1,098.0334 | $1,098.04 | $1,098.05 | $1,098.20 | |