| 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 | $191.70 | 11.195% | $213.1608 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $245.73 | 13.233% | $278.2475 | $278.25 | $278.25 | $278.20 |
| Purchase #3 | $233.41 | 13.266% | $264.3742 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $226.73 | 13.849% | $258.1298 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $61.90 | 5.412% | $65.25 | $65.25 | $65.25 | $65.30 |
| Purchase #6 | $245.73 | 4.177% | $255.9941 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $195.48 | 11.749% | $218.4469 | $218.45 | $218.45 | $218.40 |
| 7 purchase totals = | $1,400.68 | $1,553.6033 | $1,553.60 | $1,553.60 | $1,553.60 | |