| 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 | $244.36 | 12.162% | $274.0791 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $87.70 | 12.205% | $98.4038 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $8.66 | 10.132% | $9.5374 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $86.86 | 7.352% | $93.2459 | $93.25 | $93.25 | $93.20 |
| Purchase #5 | $249.32 | 7.781% | $268.7196 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $103.86 | 10.297% | $114.5545 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $31.83 | 4.664% | $33.3146 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $812.59 | $891.8549 | $891.85 | $891.85 | $891.80 | |