| 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 | $171.29 | 8.194% | $185.3255 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $242.60 | 11.469% | $270.4238 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $32.41 | 6.318% | $34.4577 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $218.91 | 3.678% | $226.9615 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $96.49 | 9.870% | $106.0136 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $194.63 | 6.102% | $206.5063 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $34.30 | 10.479% | $37.8943 | $37.89 | $37.90 | $37.90 |
| 7 purchase totals = | $990.63 | $1,067.5827 | $1,067.58 | $1,067.55 | $1,067.60 | |