| 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 | $205.82 | 10.742% | $227.9292 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $197.74 | 7.738% | $213.0411 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $77.49 | 4.170% | $80.7213 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $217.90 | 12.664% | $245.4949 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $152.32 | 6.826% | $162.7174 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $210.41 | 4.825% | $220.5623 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $48.31 | 12.779% | $54.4835 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $1,109.99 | $1,204.9497 | $1,204.94 | $1,204.95 | $1,204.90 | |