| 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 | $224.57 | 7.535% | $241.4913 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $183.30 | 10.760% | $203.0231 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $120.58 | 10.614% | $133.3784 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $151.97 | 4.192% | $158.3406 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $28.56 | 12.351% | $32.0874 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $39.44 | 3.838% | $40.9537 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $240.33 | 6.183% | $255.1896 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $988.75 | $1,064.4641 | $1,064.46 | $1,064.50 | $1,064.50 | |