| 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 | $102.33 | 5.752% | $108.216 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $182.69 | 9.717% | $200.442 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $211.51 | 3.497% | $218.9065 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $201.56 | 6.533% | $214.7279 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $73.95 | 7.188% | $79.2655 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $201.71 | 12.111% | $226.1391 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $120.49 | 9.289% | $131.6823 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $1,094.24 | $1,179.3793 | $1,179.39 | $1,179.40 | $1,179.30 | |