| 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 | $239.54 | 6.440% | $254.9664 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $14.64 | 11.116% | $16.2674 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $53.92 | 12.289% | $60.5462 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $19.85 | 6.318% | $21.1041 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $133.90 | 10.106% | $147.4319 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $39.88 | 12.650% | $44.9248 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $139.60 | 4.616% | $146.0439 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $641.33 | $691.2847 | $691.28 | $691.25 | $691.20 | |