| 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 | $245.44 | 13.518% | $278.6186 | $278.62 | $278.60 | $278.60 |
| Purchase #2 | $137.25 | 3.507% | $142.0634 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $87.42 | 8.295% | $94.6715 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $203.47 | 7.791% | $219.3223 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $7.72 | 6.677% | $8.2355 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $119.34 | 12.180% | $133.8756 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $11.47 | 4.301% | $11.9633 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $812.11 | $888.7502 | $888.75 | $888.70 | $888.80 | |