| 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 | $116.34 | 4.848% | $121.9802 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $103.82 | 11.531% | $115.7915 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $103.75 | 4.345% | $108.2579 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $25.86 | 6.142% | $27.4483 | $27.45 | $27.45 | $27.40 |
| Purchase #5 | $145.79 | 9.523% | $159.6736 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $142.49 | 10.819% | $157.906 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $244.35 | 4.578% | $255.5363 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $882.40 | $946.5938 | $946.60 | $946.60 | $946.60 | |