| 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 | $132.26 | 13.869% | $150.6031 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $246.31 | 7.328% | $264.3596 | $264.36 | $264.35 | $264.40 |
| Purchase #3 | $25.69 | 10.168% | $28.3022 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $181.84 | 5.224% | $191.3393 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $197.78 | 4.490% | $206.6603 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $90.76 | 12.598% | $102.1939 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $123.75 | 13.578% | $140.5528 | $140.55 | $140.55 | $140.60 |
| 7 purchase totals = | $998.39 | $1,084.0112 | $1,084.00 | $1,084.00 | $1,084.10 | |