| 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 | $38.85 | 6.237% | $41.2731 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $230.36 | 10.551% | $254.6653 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $198.62 | 11.341% | $221.1455 | $221.15 | $221.15 | $221.10 |
| Purchase #4 | $64.26 | 12.379% | $72.2147 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $167.74 | 6.176% | $178.0996 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $110.52 | 13.280% | $125.1971 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $37.81 | 5.408% | $39.8548 | $39.85 | $39.85 | $39.90 |
| 7 purchase totals = | $848.16 | $932.4501 | $932.45 | $932.40 | $932.50 | |