| 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 | $249.55 | 5.801% | $264.0264 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $77.95 | 10.498% | $86.1332 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $168.99 | 4.391% | $176.4104 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $137.75 | 7.711% | $148.3719 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $68.56 | 3.364% | $70.8664 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $175.61 | 5.199% | $184.74 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $131.84 | 6.372% | $140.2408 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $1,010.25 | $1,070.7891 | $1,070.79 | $1,070.80 | $1,070.70 | |