| 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 | $231.96 | 4.228% | $241.7673 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $101.26 | 5.774% | $107.1068 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $116.74 | 10.700% | $129.2312 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $140.31 | 3.274% | $144.9037 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $120.83 | 7.660% | $130.0856 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $46.26 | 11.489% | $51.5748 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $185.94 | 4.366% | $194.0581 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $943.30 | $998.7275 | $998.73 | $998.70 | $998.80 | |