| 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 | $112.55 | 7.424% | $120.9057 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $243.44 | 12.123% | $272.9522 | $272.95 | $272.95 | $273.00 |
| Purchase #3 | $119.77 | 9.301% | $130.9098 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $235.70 | 5.314% | $248.2251 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $201.89 | 4.395% | $210.7631 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $93.43 | 5.189% | $98.2781 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $117.90 | 5.444% | $124.3185 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $1,124.68 | $1,206.3525 | $1,206.36 | $1,206.35 | $1,206.40 | |