| 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 | $135.25 | 7.119% | $144.8784 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $179.49 | 6.596% | $191.3292 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $247.34 | 6.613% | $263.6966 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $166.30 | 3.469% | $172.0689 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $127.39 | 10.556% | $140.8373 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $215.68 | 10.593% | $238.527 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $90.34 | 9.296% | $98.738 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $1,161.79 | $1,250.0754 | $1,250.09 | $1,250.15 | $1,250.00 | |