| 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 | $194.79 | 3.232% | $201.0856 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $125.54 | 7.368% | $134.7898 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $160.47 | 13.574% | $182.2522 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $231.91 | 5.783% | $245.3214 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $232.29 | 7.347% | $249.3563 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $105.63 | 3.777% | $109.6196 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $140.82 | 8.267% | $152.4616 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $1,191.45 | $1,274.8865 | $1,274.89 | $1,274.85 | $1,275.00 | |