| 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 | $134.34 | 5.421% | $141.6226 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $195.44 | 9.129% | $213.2817 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $210.41 | 4.481% | $219.8385 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $136.37 | 11.212% | $151.6598 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $120.69 | 7.853% | $130.1678 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $62.59 | 4.637% | $65.4923 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $119.91 | 12.423% | $134.8064 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $979.75 | $1,056.8691 | $1,056.87 | $1,056.85 | $1,056.90 | |