| 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 | $138.73 | 8.164% | $150.0559 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $213.86 | 5.433% | $225.479 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $226.36 | 11.712% | $252.8713 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $40.39 | 9.826% | $44.3587 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $5.89 | 3.583% | $6.101 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $141.31 | 10.550% | $156.2182 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $229.42 | 5.706% | $242.5107 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $995.96 | $1,077.5948 | $1,077.60 | $1,077.55 | $1,077.70 | |