| 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 | $201.82 | 5.455% | $212.8293 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $96.43 | 3.674% | $99.9728 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $189.69 | 4.320% | $197.8846 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $127.93 | 6.248% | $135.9231 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $203.93 | 4.758% | $213.633 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $177.44 | 10.801% | $196.6053 | $196.61 | $196.60 | $196.60 |
| Purchase #7 | $120.73 | 9.335% | $132.0001 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $1,117.97 | $1,188.8482 | $1,188.84 | $1,188.85 | $1,188.80 | |