| 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 | $249.49 | 13.427% | $282.989 | $282.99 | $283.00 | $283.00 |
| Purchase #2 | $169.46 | 4.864% | $177.7025 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $127.42 | 3.743% | $132.1893 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $70.45 | 3.121% | $72.6487 | $72.65 | $72.65 | $72.60 |
| Purchase #5 | $183.62 | 6.216% | $195.0338 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $248.73 | 12.265% | $279.2367 | $279.24 | $279.25 | $279.20 |
| Purchase #7 | $38.54 | 6.799% | $41.1603 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $1,087.71 | $1,180.9603 | $1,180.96 | $1,181.00 | $1,180.90 | |