| 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 | $102.54 | 3.782% | $106.4181 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $78.43 | 4.460% | $81.928 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $28.72 | 10.349% | $31.6922 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $16.64 | 12.493% | $18.7188 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $114.85 | 6.239% | $122.0155 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $204.29 | 9.136% | $222.9539 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $203.39 | 4.797% | $213.1466 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $748.86 | $796.8731 | $796.88 | $796.85 | $796.80 | |