| 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 | $224.34 | 9.377% | $245.3764 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $70.83 | 4.288% | $73.8672 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $168.36 | 13.435% | $190.9792 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $202.58 | 8.735% | $220.2754 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $192.59 | 9.103% | $210.1215 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $197.82 | 5.532% | $208.7634 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $164.75 | 5.581% | $173.9447 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,221.27 | $1,323.3278 | $1,323.33 | $1,323.35 | $1,323.40 | |