| 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 | $94.44 | 8.304% | $102.2823 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $210.44 | 4.467% | $219.8404 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $219.98 | 7.513% | $236.5071 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $183.92 | 9.440% | $201.282 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $130.31 | 6.556% | $138.8531 | $138.85 | $138.85 | $138.90 |
| Purchase #6 | $206.35 | 10.241% | $227.4823 | $227.48 | $227.50 | $227.50 |
| Purchase #7 | $72.60 | 11.141% | $80.6884 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $1,118.04 | $1,206.9356 | $1,206.93 | $1,207.00 | $1,207.00 | |