| 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 | $85.84 | 9.231% | $93.7639 | $93.76 | $93.75 | $93.80 |
| Purchase #2 | $100.54 | 12.513% | $113.1206 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $191.86 | 9.628% | $210.3323 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $186.55 | 9.243% | $203.7928 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $248.99 | 12.141% | $279.2199 | $279.22 | $279.20 | $279.20 |
| Purchase #6 | $195.46 | 6.511% | $208.1864 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $206.60 | 3.217% | $213.2463 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $1,215.84 | $1,321.6622 | $1,321.66 | $1,321.65 | $1,321.60 | |