| 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 | $148.29 | 4.707% | $155.27 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $109.47 | 3.722% | $113.5445 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $20.56 | 4.321% | $21.4484 | $21.45 | $21.45 | $21.40 |
| Purchase #4 | $182.66 | 6.537% | $194.6005 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $192.91 | 9.288% | $210.8275 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $139.65 | 9.849% | $153.4041 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $232.69 | 13.312% | $263.6657 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $1,026.23 | $1,112.7607 | $1,112.76 | $1,112.75 | $1,112.70 | |