| 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 | $183.54 | 10.845% | $203.4449 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $215.60 | 7.535% | $231.8455 | $231.85 | $231.85 | $231.80 |
| Purchase #3 | $102.57 | 7.125% | $109.8781 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $230.52 | 11.583% | $257.2211 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $14.95 | 10.306% | $16.4907 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $91.36 | 10.584% | $101.0295 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $21.32 | 5.708% | $22.5369 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $859.86 | $942.4467 | $942.45 | $942.50 | $942.30 | |