| 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 | $189.65 | 9.620% | $207.8943 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $135.66 | 3.544% | $140.4678 | $140.47 | $140.45 | $140.50 |
| Purchase #3 | $214.57 | 13.844% | $244.2751 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $48.79 | 3.709% | $50.5996 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $247.52 | 9.131% | $270.1211 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $142.95 | 13.134% | $161.7251 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $168.98 | 8.241% | $182.9056 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,148.12 | $1,257.9886 | $1,258.00 | $1,258.00 | $1,258.00 | |