| 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 | $214.49 | 11.647% | $239.4717 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $246.52 | 4.612% | $257.8895 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $65.98 | 6.511% | $70.276 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $67.36 | 7.723% | $72.5622 | $72.56 | $72.55 | $72.60 |
| Purchase #5 | $109.48 | 8.801% | $119.1153 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $83.68 | 10.180% | $92.1986 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $213.89 | 6.826% | $228.4901 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $1,001.40 | $1,080.0034 | $1,080.01 | $1,080.00 | $1,080.10 | |