| 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 | $231.42 | 4.319% | $241.415 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $241.70 | 10.171% | $266.2833 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $5.60 | 10.339% | $6.179 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $175.65 | 12.159% | $197.0073 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $128.97 | 13.624% | $146.5409 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $236.35 | 11.526% | $263.5917 | $263.59 | $263.60 | $263.60 |
| Purchase #7 | $153.77 | 5.539% | $162.2873 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $1,173.46 | $1,283.3045 | $1,283.31 | $1,283.35 | $1,283.30 | |