| 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 | $237.50 | 11.472% | $264.746 | $264.75 | $264.75 | $264.70 |
| Purchase #2 | $73.80 | 7.570% | $79.3867 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $216.66 | 12.768% | $244.3231 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $183.48 | 8.677% | $199.4006 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $153.82 | 7.121% | $164.7735 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $199.51 | 10.664% | $220.7857 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $26.87 | 3.534% | $27.8196 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $1,091.64 | $1,201.2352 | $1,201.24 | $1,201.20 | $1,201.20 | |