| 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 | $224.27 | 9.565% | $245.7214 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $35.84 | 12.430% | $40.2949 | $40.29 | $40.30 | $40.30 |
| Purchase #3 | $22.68 | 6.201% | $24.0864 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $236.42 | 13.457% | $268.235 | $268.24 | $268.25 | $268.20 |
| Purchase #5 | $218.99 | 4.463% | $228.7635 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $74.80 | 6.677% | $79.7944 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $34.65 | 5.254% | $36.4705 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $847.65 | $923.3661 | $923.36 | $923.35 | $923.40 | |