| 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 | $201.88 | 5.657% | $213.3004 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $71.31 | 3.598% | $73.8757 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $143.71 | 12.524% | $161.7082 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $40.43 | 4.183% | $42.1212 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $210.71 | 6.418% | $224.2334 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $216.96 | 11.823% | $242.6112 | $242.61 | $242.60 | $242.60 |
| Purchase #7 | $192.44 | 7.433% | $206.7441 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $1,077.44 | $1,164.5942 | $1,164.59 | $1,164.60 | $1,164.50 | |