| 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 | $87.72 | 12.791% | $98.9403 | $98.94 | $98.95 | $98.90 |
| Purchase #2 | $202.75 | 4.376% | $211.6223 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $173.67 | 13.816% | $197.6642 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $249.49 | 4.264% | $260.1283 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $152.88 | 3.287% | $157.9052 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $121.95 | 4.794% | $127.7963 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $159.60 | 4.802% | $167.264 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $1,148.06 | $1,221.3206 | $1,221.32 | $1,221.30 | $1,221.30 | |