| 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 | $45.41 | 3.586% | $47.0384 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $236.45 | 7.460% | $254.0892 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $175.81 | 12.170% | $197.2061 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $22.37 | 5.115% | $23.5142 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $233.50 | 12.602% | $262.9257 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $89.51 | 12.783% | $100.9521 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $202.75 | 7.234% | $217.4169 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,005.80 | $1,103.1426 | $1,103.15 | $1,103.15 | $1,103.10 | |