| 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 | $122.69 | 3.634% | $127.1486 | $127.15 | $127.15 | $127.10 |
| Purchase #2 | $148.70 | 10.631% | $164.5083 | $164.51 | $164.50 | $164.50 |
| Purchase #3 | $114.88 | 3.621% | $119.0398 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $162.56 | 9.496% | $177.9967 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $130.30 | 9.743% | $142.9951 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $233.45 | 8.645% | $253.6318 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $221.99 | 3.498% | $229.7552 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,134.57 | $1,215.0755 | $1,215.09 | $1,215.10 | $1,215.00 | |