| 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 | $243.58 | 5.544% | $257.0841 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $153.27 | 5.270% | $161.3473 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $23.55 | 5.845% | $24.9265 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $30.48 | 10.581% | $33.7051 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $69.95 | 5.460% | $73.7693 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $211.40 | 10.696% | $234.0113 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $206.95 | 4.211% | $215.6647 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $939.18 | $1,000.5083 | $1,000.51 | $1,000.50 | $1,000.50 | |