| 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 | $246.57 | 7.326% | $264.6337 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $20.91 | 10.566% | $23.1194 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $117.70 | 7.108% | $126.0661 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $206.43 | 13.291% | $233.8666 | $233.87 | $233.85 | $233.90 |
| Purchase #5 | $121.25 | 9.147% | $132.3407 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $123.54 | 8.176% | $133.6406 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $162.58 | 10.748% | $180.0541 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $998.98 | $1,093.7212 | $1,093.72 | $1,093.70 | $1,093.70 | |