| 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 | $83.70 | 5.864% | $88.6082 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $250.90 | 8.442% | $272.081 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $122.28 | 9.528% | $133.9308 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $158.72 | 12.485% | $178.5362 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $145.73 | 3.426% | $150.7227 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $246.72 | 12.171% | $276.7483 | $276.75 | $276.75 | $276.70 |
| Purchase #7 | $155.43 | 5.731% | $164.3377 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $1,163.48 | $1,264.9649 | $1,264.97 | $1,265.00 | $1,264.80 | |