| 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 | $130.43 | 6.590% | $139.0253 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $89.86 | 8.417% | $97.4235 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $116.58 | 6.259% | $123.8767 | $123.88 | $123.90 | $123.90 |
| Purchase #4 | $220.67 | 3.340% | $228.0404 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $168.71 | 6.373% | $179.4619 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $195.29 | 7.224% | $209.3977 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $116.36 | 11.302% | $129.511 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $1,037.90 | $1,106.7365 | $1,106.74 | $1,106.75 | $1,106.70 | |