| 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 | $107.55 | 7.379% | $115.4861 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $243.46 | 9.466% | $266.5059 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $187.64 | 5.274% | $197.5361 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $170.40 | 8.843% | $185.4685 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $196.63 | 13.515% | $223.2045 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $81.80 | 5.279% | $86.1182 | $86.12 | $86.10 | $86.10 |
| Purchase #7 | $81.46 | 4.273% | $84.9408 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $1,068.94 | $1,159.2601 | $1,159.27 | $1,159.25 | $1,159.20 | |