| 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 | $201.47 | 5.812% | $213.1794 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $173.90 | 3.459% | $179.9152 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $238.89 | 13.667% | $271.5391 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $91.63 | 9.122% | $99.9885 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $226.42 | 6.537% | $241.2211 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $60.46 | 6.486% | $64.3814 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $16.75 | 9.654% | $18.367 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $1,009.52 | $1,088.5917 | $1,088.60 | $1,088.60 | $1,088.60 | |