| 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 | $105.61 | 4.700% | $110.5737 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $194.71 | 13.342% | $220.6882 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $171.45 | 6.202% | $182.0833 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $238.36 | 3.810% | $247.4415 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $34.63 | 6.863% | $37.0067 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $9.26 | 9.717% | $10.1598 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $98.54 | 8.109% | $106.5306 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $852.56 | $914.4838 | $914.48 | $914.50 | $914.50 | |