| 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 | $121.66 | 9.800% | $133.5827 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $183.41 | 12.693% | $206.6902 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $231.50 | 6.608% | $246.7975 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $24.28 | 6.718% | $25.9111 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $214.93 | 3.227% | $221.8658 | $221.87 | $221.85 | $221.90 |
| Purchase #6 | $236.51 | 12.443% | $265.9389 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $146.56 | 7.429% | $157.4479 | $157.45 | $157.45 | $157.40 |
| 7 purchase totals = | $1,158.85 | $1,258.2341 | $1,258.24 | $1,258.25 | $1,258.20 | |