| 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 | $128.31 | 7.641% | $138.1142 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $223.55 | 5.279% | $235.3512 | $235.35 | $235.35 | $235.40 |
| Purchase #3 | $248.30 | 11.346% | $276.4721 | $276.47 | $276.45 | $276.50 |
| Purchase #4 | $54.92 | 12.421% | $61.7416 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $123.25 | 3.862% | $128.0099 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $80.62 | 13.203% | $91.2643 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $127.42 | 4.705% | $133.4151 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $986.37 | $1,064.3684 | $1,064.36 | $1,064.30 | $1,064.40 | |