| 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 | $128.47 | 10.815% | $142.364 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $166.40 | 5.247% | $175.131 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $231.46 | 9.732% | $253.9857 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $89.76 | 9.837% | $98.5897 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $232.97 | 8.663% | $253.1522 | $253.15 | $253.15 | $253.20 |
| Purchase #6 | $47.62 | 3.307% | $49.1948 | $49.19 | $49.20 | $49.20 |
| Purchase #7 | $129.41 | 10.275% | $142.7069 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $1,026.09 | $1,115.1243 | $1,115.12 | $1,115.15 | $1,115.20 | |