| 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 | $103.48 | 10.288% | $114.126 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $17.30 | 7.451% | $18.589 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $197.82 | 10.238% | $218.0728 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $98.98 | 11.369% | $110.233 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $26.36 | 6.362% | $28.037 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $94.27 | 4.378% | $98.3971 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $33.35 | 5.839% | $35.2973 | $35.30 | $35.30 | $35.30 |
| 7 purchase totals = | $571.56 | $622.7522 | $622.76 | $622.80 | $622.70 | |