| 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 | $109.71 | 12.167% | $123.0584 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $140.38 | 9.294% | $153.4269 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $135.38 | 7.679% | $145.7758 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $182.30 | 9.569% | $199.7443 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $135.76 | 12.863% | $153.2228 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $49.44 | 9.426% | $54.1002 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $200.43 | 4.290% | $209.0284 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $953.40 | $1,038.3568 | $1,038.36 | $1,038.40 | $1,038.30 | |