| 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 | $122.49 | 12.356% | $137.6249 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $102.81 | 11.743% | $114.883 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $69.26 | 5.597% | $73.1365 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $185.51 | 13.574% | $210.6911 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $48.27 | 12.308% | $54.2111 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $152.93 | 3.453% | $158.2107 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $244.51 | 3.162% | $252.2414 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $925.78 | $1,000.9987 | $1,000.99 | $1,001.00 | $1,000.90 | |