| 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 | $221.99 | 3.768% | $230.3546 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $87.58 | 5.769% | $92.6325 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $180.38 | 5.180% | $189.7237 | $189.72 | $189.70 | $189.70 |
| Purchase #4 | $129.35 | 11.339% | $144.017 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $125.63 | 12.278% | $141.0549 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $49.25 | 6.140% | $52.274 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $33.96 | 11.384% | $37.826 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $828.14 | $887.8827 | $887.87 | $887.85 | $887.90 | |