| 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 | $111.73 | 8.581% | $121.3176 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $51.43 | 13.611% | $58.4301 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $194.84 | 13.247% | $220.6505 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $135.70 | 13.420% | $153.9109 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $41.25 | 11.596% | $46.0334 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $172.56 | 12.161% | $193.545 | $193.55 | $193.55 | $193.50 |
| Purchase #7 | $237.66 | 9.219% | $259.5699 | $259.57 | $259.55 | $259.60 |
| 7 purchase totals = | $945.17 | $1,053.4574 | $1,053.46 | $1,053.45 | $1,053.40 | |