| 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 | $207.29 | 6.180% | $220.1005 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $34.69 | 11.645% | $38.7297 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $85.45 | 8.488% | $92.703 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $135.83 | 11.196% | $151.0375 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $173.74 | 6.148% | $184.4215 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $93.61 | 13.473% | $106.2221 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $41.75 | 11.388% | $46.5045 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $772.36 | $839.7188 | $839.71 | $839.70 | $839.60 | |