| 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 | $185.32 | 3.672% | $192.125 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $212.90 | 6.489% | $226.7151 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $138.52 | 9.275% | $151.3677 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $242.54 | 11.477% | $270.3763 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $234.57 | 5.407% | $247.2532 | $247.25 | $247.25 | $247.30 |
| Purchase #6 | $88.47 | 3.372% | $91.4532 | $91.45 | $91.45 | $91.50 |
| Purchase #7 | $151.63 | 11.852% | $169.6012 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $1,253.95 | $1,348.8917 | $1,348.90 | $1,348.90 | $1,349.00 | |