| 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 | $98.29 | 11.187% | $109.2857 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $176.55 | 11.580% | $196.9945 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $116.68 | 6.767% | $124.5757 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $185.40 | 11.269% | $206.2927 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $128.92 | 7.270% | $138.2925 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $54.60 | 3.769% | $56.6579 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $122.47 | 12.823% | $138.1743 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $882.91 | $970.2733 | $970.27 | $970.30 | $970.40 | |