| 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 | $24.56 | 11.327% | $27.3419 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $82.73 | 6.255% | $87.9048 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $248.26 | 3.611% | $257.2247 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $235.85 | 11.767% | $263.6025 | $263.60 | $263.60 | $263.60 |
| Purchase #5 | $196.53 | 13.135% | $222.3442 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $81.83 | 3.438% | $84.6433 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $183.81 | 7.141% | $196.9359 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,053.57 | $1,139.9973 | $1,139.98 | $1,140.00 | $1,139.80 | |