| 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 | $198.28 | 10.854% | $219.8013 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $180.77 | 7.559% | $194.4344 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $31.72 | 9.446% | $34.7163 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $13.93 | 8.272% | $15.0823 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $247.77 | 6.614% | $264.1575 | $264.16 | $264.15 | $264.20 |
| Purchase #6 | $132.56 | 9.322% | $144.9172 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $198.50 | 7.829% | $214.0406 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $1,003.53 | $1,087.1496 | $1,087.15 | $1,087.15 | $1,087.10 | |