| 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 | $140.52 | 7.696% | $151.3344 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $226.60 | 5.477% | $239.0109 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $221.53 | 4.298% | $231.0514 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $249.56 | 3.210% | $257.5709 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $206.29 | 11.331% | $229.6647 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $127.44 | 3.498% | $131.8979 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $131.48 | 10.643% | $145.4734 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $1,303.42 | $1,386.0036 | $1,385.99 | $1,385.95 | $1,386.10 | |