| 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 | $179.34 | 13.309% | $203.2084 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $20.50 | 5.765% | $21.6818 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $223.39 | 10.493% | $246.8303 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $248.68 | 13.221% | $281.558 | $281.56 | $281.55 | $281.60 |
| Purchase #5 | $10.54 | 6.477% | $11.2227 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $26.84 | 7.514% | $28.8568 | $28.86 | $28.85 | $28.90 |
| Purchase #7 | $223.33 | 10.437% | $246.639 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $932.62 | $1,039.9970 | $1,040.00 | $1,040.00 | $1,040.00 | |