| 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 | $98.60 | 12.161% | $110.5907 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $235.75 | 11.281% | $262.345 | $262.35 | $262.35 | $262.30 |
| Purchase #3 | $246.85 | 13.340% | $279.7798 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $78.35 | 10.294% | $86.4153 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $24.45 | 7.289% | $26.2322 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $66.26 | 12.350% | $74.4431 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $232.71 | 4.190% | $242.4605 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $982.97 | $1,082.2666 | $1,082.27 | $1,082.30 | $1,082.20 | |