| 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 | $37.70 | 13.357% | $42.7356 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $113.97 | 3.585% | $118.0558 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $150.63 | 9.193% | $164.4774 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $196.55 | 5.638% | $207.6315 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $213.42 | 11.631% | $238.2429 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $108.74 | 7.684% | $117.0956 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $118.32 | 5.498% | $124.8252 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $939.33 | $1,013.0640 | $1,013.08 | $1,013.15 | $1,013.00 | |