| 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 | $218.55 | 5.285% | $230.1004 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $148.76 | 9.253% | $162.5248 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $20.36 | 11.219% | $22.6442 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $83.49 | 3.181% | $86.1458 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $103.42 | 13.487% | $117.3683 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $97.57 | 11.811% | $109.094 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $184.49 | 10.640% | $204.1197 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $856.64 | $931.9972 | $931.99 | $931.95 | $931.90 | |