| 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 | $110.88 | 11.781% | $123.9428 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $153.95 | 3.734% | $159.6985 | $159.70 | $159.70 | $159.70 |
| Purchase #3 | $109.53 | 13.618% | $124.4458 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $100.96 | 13.683% | $114.7744 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $247.38 | 3.181% | $255.2492 | $255.25 | $255.25 | $255.20 |
| Purchase #6 | $108.33 | 11.286% | $120.5561 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $197.41 | 6.443% | $210.1291 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $1,028.44 | $1,108.7959 | $1,108.80 | $1,108.80 | $1,108.70 | |