| 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 | $217.70 | 13.392% | $246.8544 | $246.85 | $246.85 | $246.90 |
| Purchase #2 | $138.93 | 3.863% | $144.2969 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $212.43 | 13.179% | $240.4261 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $152.48 | 11.254% | $169.6401 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $78.63 | 10.659% | $87.0112 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $112.87 | 3.822% | $117.1839 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $191.78 | 10.493% | $211.9035 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,104.82 | $1,217.3161 | $1,217.31 | $1,217.35 | $1,217.30 | |