| 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 | $196.28 | 12.574% | $220.9602 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $153.80 | 5.822% | $162.7542 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $42.95 | 3.485% | $44.4468 | $44.45 | $44.45 | $44.40 |
| Purchase #4 | $19.67 | 11.115% | $21.8563 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $139.52 | 3.811% | $144.8371 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $114.39 | 8.789% | $124.4437 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $248.59 | 9.670% | $272.6287 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $915.20 | $991.9270 | $991.93 | $991.95 | $991.90 | |