| 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 | $120.59 | 12.274% | $135.3912 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $206.43 | 10.247% | $227.5829 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $216.49 | 9.786% | $237.6757 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $178.54 | 3.103% | $184.0801 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $76.32 | 7.645% | $82.1547 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $212.66 | 4.111% | $221.4025 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $56.44 | 7.498% | $60.6719 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $1,067.47 | $1,148.9590 | $1,148.95 | $1,149.00 | $1,149.10 | |