| 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 | $94.65 | 9.869% | $103.991 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $12.28 | 11.224% | $13.6583 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $213.58 | 4.743% | $223.7101 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $227.42 | 13.669% | $258.506 | $258.51 | $258.50 | $258.50 |
| Purchase #5 | $195.78 | 11.659% | $218.606 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $109.74 | 11.772% | $122.6586 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $172.50 | 4.794% | $180.7697 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $1,025.95 | $1,121.8997 | $1,121.91 | $1,121.85 | $1,122.00 | |