| 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 | $223.55 | 13.269% | $253.2128 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $209.64 | 5.164% | $220.4658 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $175.30 | 4.307% | $182.8502 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $37.72 | 11.417% | $42.0265 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $207.39 | 7.135% | $222.1873 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $8.56 | 10.419% | $9.4519 | $9.45 | $9.45 | $9.50 |
| Purchase #7 | $197.88 | 3.375% | $204.5585 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $1,060.04 | $1,134.7530 | $1,134.76 | $1,134.75 | $1,134.90 | |