| 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 | $210.93 | 4.272% | $219.9409 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $22.34 | 4.471% | $23.3388 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $92.69 | 9.414% | $101.4158 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $70.96 | 10.456% | $78.3796 | $78.38 | $78.40 | $78.40 |
| Purchase #5 | $81.88 | 13.787% | $93.1688 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $218.33 | 13.593% | $248.0076 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $226.85 | 11.844% | $253.7181 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $923.98 | $1,017.9696 | $1,017.98 | $1,017.95 | $1,017.90 | |