| 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 | $218.63 | 9.497% | $239.3933 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $136.44 | 10.154% | $150.2941 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $121.95 | 7.226% | $130.7621 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $92.71 | 9.636% | $101.6435 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $12.34 | 3.281% | $12.7449 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $93.55 | 7.468% | $100.5363 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $23.25 | 12.841% | $26.2355 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $698.87 | $761.6097 | $761.60 | $761.65 | $761.50 | |