| 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 | $215.86 | 3.180% | $222.7243 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $178.35 | 4.862% | $187.0214 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $168.74 | 10.678% | $186.7581 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $145.31 | 5.254% | $152.9446 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $111.65 | 11.460% | $124.4451 | $124.45 | $124.45 | $124.40 |
| Purchase #6 | $204.38 | 12.356% | $229.6332 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $230.29 | 9.593% | $252.3817 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $1,254.58 | $1,355.9084 | $1,355.90 | $1,355.90 | $1,355.80 | |