| 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 | $220.41 | 12.488% | $247.9348 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $6.35 | 10.574% | $7.0214 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $211.72 | 13.209% | $239.6861 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $55.90 | 13.429% | $63.4068 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $134.80 | 10.534% | $148.9998 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $37.50 | 11.271% | $41.7266 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $83.47 | 6.259% | $88.6944 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $750.15 | $837.4699 | $837.47 | $837.50 | $837.40 | |