| 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 | $223.32 | 6.157% | $237.0698 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $84.72 | 11.795% | $94.7127 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $5.70 | 11.707% | $6.3673 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $111.93 | 11.838% | $125.1803 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $123.85 | 9.702% | $135.8659 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $67.48 | 10.396% | $74.4952 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $82.68 | 3.124% | $85.2629 | $85.26 | $85.25 | $85.30 |
| 7 purchase totals = | $699.68 | $758.9541 | $758.96 | $758.90 | $759.10 | |