| 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 | $213.72 | 12.314% | $240.0375 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $248.25 | 6.322% | $263.9444 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $81.59 | 6.699% | $87.0557 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $72.54 | 10.680% | $80.2873 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $120.86 | 8.113% | $130.6654 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $219.78 | 3.853% | $228.2481 | $228.25 | $228.25 | $228.20 |
| Purchase #7 | $119.67 | 6.392% | $127.3193 | $127.32 | $127.30 | $127.30 |
| 7 purchase totals = | $1,076.41 | $1,157.5577 | $1,157.57 | $1,157.55 | $1,157.50 | |