| 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 | $8.92 | 4.165% | $9.2915 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $196.69 | 6.611% | $209.6932 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $159.31 | 9.379% | $174.2517 | $174.25 | $174.25 | $174.30 |
| Purchase #4 | $126.65 | 9.591% | $138.797 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $119.35 | 12.868% | $134.708 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $169.37 | 5.415% | $178.5414 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $197.38 | 13.818% | $224.654 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $977.67 | $1,069.9368 | $1,069.93 | $1,069.95 | $1,070.00 | |