| 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 | $175.96 | 8.191% | $190.3729 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $224.35 | 7.104% | $240.2878 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $203.76 | 13.380% | $231.0231 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $141.38 | 11.177% | $157.182 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $192.57 | 13.259% | $218.1029 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $219.43 | 4.138% | $228.51 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $43.94 | 12.122% | $49.2664 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $1,201.39 | $1,314.7451 | $1,314.74 | $1,314.70 | $1,314.80 | |