| 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 | $223.38 | 8.418% | $242.1841 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $176.38 | 10.238% | $194.4378 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $176.55 | 3.523% | $182.7699 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $155.34 | 4.156% | $161.7959 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $245.43 | 10.200% | $270.4639 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $218.58 | 11.818% | $244.4118 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $163.85 | 11.748% | $183.0991 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $1,359.51 | $1,479.1625 | $1,479.16 | $1,479.15 | $1,479.20 | |