| 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 | $124.42 | 8.815% | $135.3876 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $80.63 | 3.189% | $83.2013 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $169.75 | 8.556% | $184.2738 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $26.29 | 5.695% | $27.7872 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $131.59 | 10.723% | $145.7004 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $132.92 | 8.407% | $144.0946 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $115.84 | 10.509% | $128.0136 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $781.44 | $848.4585 | $848.45 | $848.45 | $848.50 | |