| 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 | $129.32 | 3.771% | $134.1967 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $29.69 | 9.465% | $32.5002 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $182.43 | 8.338% | $197.641 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $230.52 | 7.301% | $247.3503 | $247.35 | $247.35 | $247.40 |
| Purchase #5 | $176.50 | 11.122% | $196.1303 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $99.52 | 6.629% | $106.1172 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $237.61 | 6.494% | $253.0404 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $1,085.59 | $1,166.9761 | $1,166.98 | $1,167.00 | $1,166.90 | |