| 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 | $228.97 | 6.742% | $244.4072 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $31.72 | 9.511% | $34.7369 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $162.92 | 3.844% | $169.1826 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $176.59 | 13.385% | $200.2266 | $200.23 | $200.25 | $200.20 |
| Purchase #5 | $64.26 | 8.129% | $69.4837 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $228.37 | 9.247% | $249.4874 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $141.66 | 6.341% | $150.6427 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $1,034.49 | $1,118.1671 | $1,118.17 | $1,118.25 | $1,118.10 | |