| 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 | $117.35 | 3.808% | $121.8187 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $118.42 | 13.473% | $134.3747 | $134.37 | $134.35 | $134.40 |
| Purchase #3 | $69.59 | 13.747% | $79.1565 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $60.76 | 11.658% | $67.8434 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $189.25 | 7.396% | $203.2469 | $203.25 | $203.25 | $203.20 |
| Purchase #6 | $91.40 | 3.449% | $94.5524 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $47.58 | 9.506% | $52.103 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $694.35 | $753.0956 | $753.09 | $753.05 | $753.10 | |