| 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 | $124.70 | 4.381% | $130.1631 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $93.34 | 5.522% | $98.4942 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $66.71 | 12.372% | $74.9634 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $111.86 | 10.710% | $123.8402 | $123.84 | $123.85 | $123.80 |
| Purchase #5 | $86.62 | 5.115% | $91.0506 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $230.90 | 5.141% | $242.7706 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $57.43 | 5.373% | $60.5157 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $771.56 | $821.7978 | $821.79 | $821.75 | $821.90 | |