| 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 | $238.84 | 13.756% | $271.6948 | $271.69 | $271.70 | $271.70 |
| Purchase #2 | $108.89 | 5.243% | $114.5991 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $245.33 | 10.306% | $270.6137 | $270.61 | $270.60 | $270.60 |
| Purchase #4 | $240.27 | 10.787% | $266.1879 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $143.81 | 3.800% | $149.2748 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $139.27 | 3.447% | $144.0706 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $191.92 | 6.464% | $204.3257 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $1,308.33 | $1,420.7666 | $1,420.76 | $1,420.75 | $1,420.80 | |