| 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 | $88.54 | 12.803% | $99.8758 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $172.38 | 9.634% | $188.9871 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $199.71 | 12.685% | $225.0432 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $215.32 | 12.153% | $241.4878 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $149.65 | 4.374% | $156.1957 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $125.27 | 8.360% | $135.7426 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $26.47 | 10.723% | $29.3084 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $977.34 | $1,076.6406 | $1,076.65 | $1,076.70 | $1,076.60 | |