| 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 | $233.54 | 4.366% | $243.7364 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $102.65 | 9.613% | $112.5177 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $249.97 | 13.307% | $283.2335 | $283.23 | $283.25 | $283.20 |
| Purchase #4 | $210.37 | 3.439% | $217.6046 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $41.27 | 6.501% | $43.953 | $43.95 | $43.95 | $44.00 |
| Purchase #6 | $243.39 | 10.586% | $269.1553 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $124.74 | 5.165% | $131.1828 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $1,205.93 | $1,301.3833 | $1,301.38 | $1,301.40 | $1,301.40 | |