| 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 | $238.69 | 11.648% | $266.4926 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $16.35 | 4.120% | $17.0236 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $222.37 | 10.825% | $246.4416 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $23.87 | 4.216% | $24.8764 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $169.64 | 7.639% | $182.5988 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $133.84 | 3.686% | $138.7733 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $235.86 | 11.689% | $263.4297 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,040.62 | $1,139.6360 | $1,139.63 | $1,139.65 | $1,139.60 | |