| 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 | $223.86 | 3.558% | $231.8249 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $76.77 | 12.311% | $86.2212 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $186.82 | 4.847% | $195.8752 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $210.28 | 13.770% | $239.2356 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $176.26 | 4.467% | $184.1335 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $247.53 | 6.426% | $263.4363 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $236.78 | 8.482% | $256.8637 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,358.30 | $1,457.5904 | $1,457.59 | $1,457.60 | $1,457.50 | |