| 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 | $230.49 | 13.132% | $260.7579 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $150.44 | 4.468% | $157.1617 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $135.73 | 10.315% | $149.7305 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $13.69 | 13.478% | $15.5351 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $186.31 | 8.170% | $201.5315 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $41.44 | 10.452% | $45.7713 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $9.45 | 6.801% | $10.0927 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $767.55 | $840.5807 | $840.58 | $840.60 | $840.60 | |