| 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 | $229.30 | 5.142% | $241.0906 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $79.85 | 6.330% | $84.9045 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $175.67 | 11.623% | $196.0881 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $224.45 | 13.695% | $255.1884 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $162.27 | 12.533% | $182.6073 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $90.73 | 3.797% | $94.175 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $160.71 | 6.229% | $170.7206 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $1,122.98 | $1,224.7745 | $1,224.78 | $1,224.80 | $1,224.80 | |