| 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 | $94.86 | 5.717% | $100.2831 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $5.79 | 9.592% | $6.3454 | $6.35 | $6.35 | $6.30 |
| Purchase #3 | $203.45 | 8.790% | $221.3333 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $182.45 | 6.300% | $193.9444 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $115.80 | 7.717% | $124.7363 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $138.85 | 11.311% | $154.5553 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $217.44 | 13.471% | $246.7313 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $958.64 | $1,047.9291 | $1,047.93 | $1,048.00 | $1,047.80 | |