| 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 | $233.89 | 4.680% | $244.8361 | $244.84 | $244.85 | $244.80 |
| Purchase #2 | $144.75 | 6.583% | $154.2789 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $188.93 | 3.824% | $196.1547 | $196.15 | $196.15 | $196.20 |
| Purchase #4 | $77.48 | 6.767% | $82.7231 | $82.72 | $82.70 | $82.70 |
| Purchase #5 | $250.81 | 13.679% | $285.1183 | $285.12 | $285.10 | $285.10 |
| Purchase #6 | $105.98 | 4.132% | $110.3591 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $122.30 | 6.358% | $130.0758 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $1,124.14 | $1,203.5460 | $1,203.55 | $1,203.55 | $1,203.60 | |