| 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 | $220.83 | 8.511% | $239.6248 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $109.78 | 3.697% | $113.8386 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $248.66 | 11.859% | $278.1486 | $278.15 | $278.15 | $278.10 |
| Purchase #4 | $73.34 | 11.460% | $81.7448 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $172.65 | 3.755% | $179.133 | $179.13 | $179.15 | $179.10 |
| Purchase #6 | $86.96 | 7.729% | $93.6811 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $77.29 | 9.632% | $84.7346 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $989.51 | $1,070.9055 | $1,070.89 | $1,070.95 | $1,070.70 | |