| 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 | $239.89 | 7.286% | $257.3684 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $235.65 | 10.474% | $260.332 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $84.89 | 12.223% | $95.2661 | $95.27 | $95.25 | $95.30 |
| Purchase #4 | $192.84 | 10.391% | $212.878 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $30.57 | 13.707% | $34.7602 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $205.51 | 6.130% | $218.1078 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $93.38 | 3.458% | $96.6091 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $1,082.73 | $1,175.3216 | $1,175.33 | $1,175.30 | $1,175.40 | |