| 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 | $216.50 | 6.273% | $230.081 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $73.75 | 3.207% | $76.1152 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $36.92 | 12.855% | $41.6661 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $210.53 | 10.711% | $233.0799 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $146.32 | 8.707% | $159.0601 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $197.84 | 9.796% | $217.2204 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $77.25 | 11.123% | $85.8425 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $959.11 | $1,043.0652 | $1,043.07 | $1,043.05 | $1,043.10 | |