| 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 | $199.52 | 12.449% | $224.3582 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $16.83 | 8.571% | $18.2725 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $221.46 | 5.259% | $233.1066 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $78.32 | 4.401% | $81.7669 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $84.72 | 8.293% | $91.7458 | $91.75 | $91.75 | $91.70 |
| Purchase #6 | $237.69 | 7.265% | $254.9582 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $128.49 | 4.646% | $134.4596 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $967.03 | $1,038.6678 | $1,038.68 | $1,038.60 | $1,038.80 | |