| 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 | $247.89 | 11.226% | $275.7181 | $275.72 | $275.70 | $275.70 |
| Purchase #2 | $81.79 | 7.825% | $88.1901 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $118.48 | 3.621% | $122.7702 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $205.33 | 6.213% | $218.0872 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $117.87 | 10.364% | $130.086 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $239.52 | 12.769% | $270.1043 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $148.36 | 8.138% | $160.4335 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $1,159.24 | $1,265.3894 | $1,265.39 | $1,265.40 | $1,265.40 | |