| 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 | $242.27 | 9.176% | $264.5007 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $183.74 | 5.459% | $193.7704 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $121.47 | 8.230% | $131.467 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $139.29 | 9.517% | $152.5462 | $152.55 | $152.55 | $152.50 |
| Purchase #5 | $204.46 | 4.400% | $213.4562 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $63.52 | 5.311% | $66.8935 | $66.89 | $66.90 | $66.90 |
| Purchase #7 | $215.26 | 6.789% | $229.874 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,170.01 | $1,252.5080 | $1,252.51 | $1,252.45 | $1,252.60 | |