| 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 | $186.83 | 9.690% | $204.9338 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $117.81 | 12.370% | $132.3831 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $211.77 | 3.287% | $218.7309 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $99.84 | 10.424% | $110.2473 | $110.25 | $110.25 | $110.20 |
| Purchase #5 | $136.83 | 9.716% | $150.1244 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $70.66 | 12.793% | $79.6995 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $6.58 | 11.853% | $7.3599 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $830.32 | $903.4789 | $903.47 | $903.50 | $903.40 | |