| 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 | $194.26 | 10.379% | $214.4222 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $199.29 | 10.183% | $219.5837 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $209.53 | 5.129% | $220.2768 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $147.61 | 3.176% | $152.2981 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $80.72 | 7.371% | $86.6699 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $222.32 | 8.389% | $240.9704 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $36.95 | 6.337% | $39.2915 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $1,090.68 | $1,173.5126 | $1,173.51 | $1,173.50 | $1,173.60 | |