| 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 | $201.58 | 13.106% | $227.9991 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $227.78 | 5.351% | $239.9685 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $145.83 | 12.712% | $164.3679 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $189.53 | 8.226% | $205.1207 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $45.72 | 11.325% | $50.8978 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $5.57 | 11.223% | $6.1951 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $138.83 | 4.143% | $144.5817 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $954.84 | $1,039.1308 | $1,039.14 | $1,039.10 | $1,039.20 | |