| 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 | $9.95 | 4.424% | $10.3902 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $162.57 | 4.199% | $169.3963 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $14.46 | 13.559% | $16.4206 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $214.41 | 6.153% | $227.6026 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $69.84 | 5.690% | $73.8139 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $248.27 | 6.219% | $263.7099 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $214.75 | 12.809% | $242.2573 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $934.25 | $1,003.5908 | $1,003.59 | $1,003.55 | $1,003.60 | |