| 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 | $118.78 | 3.311% | $122.7128 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $100.93 | 8.575% | $109.5847 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $243.80 | 11.602% | $272.0857 | $272.09 | $272.10 | $272.10 |
| Purchase #4 | $231.87 | 5.623% | $244.9081 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $245.55 | 5.325% | $258.6255 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $238.41 | 12.270% | $267.6629 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $250.86 | 13.490% | $284.701 | $284.70 | $284.70 | $284.70 |
| 7 purchase totals = | $1,430.20 | $1,560.2807 | $1,560.28 | $1,560.30 | $1,560.30 | |