| 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 | $237.58 | 11.217% | $264.2293 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $123.89 | 5.531% | $130.7424 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $150.53 | 3.450% | $155.7233 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $233.89 | 5.586% | $246.9551 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $35.75 | 8.177% | $38.6733 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $128.52 | 13.792% | $146.2455 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $76.85 | 4.125% | $80.0201 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $987.01 | $1,062.5890 | $1,062.59 | $1,062.55 | $1,062.50 | |