| 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 | $105.52 | 11.834% | $118.0072 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $160.46 | 13.604% | $182.289 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $225.75 | 6.552% | $240.5411 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $210.99 | 8.433% | $228.7828 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $64.27 | 11.441% | $71.6231 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $216.81 | 9.502% | $237.4113 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $229.97 | 5.345% | $242.2619 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $1,213.77 | $1,320.9164 | $1,320.91 | $1,320.90 | $1,320.90 | |