| 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 | $210.25 | 5.520% | $221.8558 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $234.75 | 5.176% | $246.9007 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $91.65 | 9.457% | $100.3173 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $8.69 | 6.848% | $9.2851 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $205.29 | 6.477% | $218.5866 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $230.75 | 7.315% | $247.6294 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $137.29 | 9.577% | $150.4383 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $1,118.67 | $1,195.0132 | $1,195.03 | $1,195.05 | $1,195.00 | |