| 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 | $194.93 | 12.262% | $218.8323 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $213.25 | 12.148% | $239.1556 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $204.48 | 5.312% | $215.342 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $106.56 | 13.396% | $120.8348 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $93.70 | 13.684% | $106.5219 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $232.45 | 10.829% | $257.622 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $14.61 | 9.119% | $15.9423 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $1,059.98 | $1,174.2509 | $1,174.24 | $1,174.25 | $1,174.10 | |