| 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 | $119.88 | 10.323% | $132.2552 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $75.82 | 8.127% | $81.9819 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $199.68 | 12.490% | $224.62 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $114.73 | 11.609% | $128.049 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $26.49 | 12.870% | $29.8993 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $29.52 | 10.783% | $32.7031 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $83.90 | 9.219% | $91.6347 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $650.02 | $721.1432 | $721.14 | $721.15 | $721.10 | |