| 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 | $122.72 | 6.588% | $130.8048 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $245.80 | 11.388% | $273.7917 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $222.26 | 8.634% | $241.4499 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $242.97 | 10.459% | $268.3822 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $216.69 | 13.628% | $246.2205 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $204.98 | 10.489% | $226.4804 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $20.99 | 7.481% | $22.5603 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $1,276.41 | $1,409.6898 | $1,409.68 | $1,409.70 | $1,409.70 | |