| 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 | $13.89 | 12.150% | $15.5776 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $212.25 | 12.507% | $238.7961 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $32.50 | 4.648% | $34.0106 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $202.63 | 5.380% | $213.5315 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $196.34 | 3.828% | $203.8559 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $242.94 | 6.848% | $259.5765 | $259.58 | $259.60 | $259.60 |
| Purchase #7 | $11.58 | 4.460% | $12.0965 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $912.13 | $977.4447 | $977.46 | $977.50 | $977.50 | |