| 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 | $199.57 | 6.863% | $213.2665 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $8.37 | 4.284% | $8.7286 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $218.91 | 9.748% | $240.2493 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $196.49 | 6.460% | $209.1833 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $103.91 | 11.316% | $115.6685 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $161.81 | 11.773% | $180.8599 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $82.95 | 11.615% | $92.5846 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $972.01 | $1,060.5407 | $1,060.54 | $1,060.55 | $1,060.60 | |