| 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 | $213.49 | 4.302% | $222.6743 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $105.53 | 4.729% | $110.5205 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $225.43 | 11.720% | $251.8504 | $251.85 | $251.85 | $251.90 |
| Purchase #4 | $23.72 | 9.657% | $26.0106 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $220.30 | 6.840% | $235.3685 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $204.97 | 10.311% | $226.1045 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $77.59 | 5.369% | $81.7558 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $1,071.03 | $1,154.2846 | $1,154.28 | $1,154.20 | $1,154.40 | |