| 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 | $227.37 | 13.487% | $258.0354 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $34.48 | 11.419% | $38.4173 | $38.42 | $38.40 | $38.40 |
| Purchase #3 | $222.84 | 9.195% | $243.3301 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $218.59 | 12.798% | $246.5651 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $248.85 | 5.379% | $262.2356 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $58.64 | 10.772% | $64.9567 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $224.44 | 9.197% | $245.0817 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $1,235.21 | $1,358.6219 | $1,358.64 | $1,358.65 | $1,358.60 | |