| 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 | $216.44 | 9.740% | $237.5213 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $193.55 | 5.192% | $203.5991 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $189.76 | 12.207% | $212.924 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $209.78 | 13.133% | $237.3304 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $86.59 | 8.138% | $93.6367 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $6.79 | 3.470% | $7.0256 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $108.73 | 10.694% | $120.3576 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $1,011.64 | $1,112.3947 | $1,112.40 | $1,112.40 | $1,112.30 | |