| 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 | $210.39 | 10.800% | $233.1121 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $240.82 | 3.260% | $248.6707 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $137.75 | 8.570% | $149.5552 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $227.49 | 5.718% | $240.4979 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $163.81 | 13.140% | $185.3346 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $104.37 | 13.417% | $118.3733 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $200.70 | 10.165% | $221.1012 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,285.33 | $1,396.6450 | $1,396.64 | $1,396.60 | $1,396.70 | |