| 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 | $220.76 | 3.709% | $228.948 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $118.80 | 3.354% | $122.7846 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $49.70 | 8.627% | $53.9876 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $225.45 | 11.627% | $251.6631 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $52.48 | 8.595% | $56.9907 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $179.34 | 5.819% | $189.7758 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $161.69 | 10.547% | $178.7434 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,008.22 | $1,082.8932 | $1,082.89 | $1,082.95 | $1,082.90 | |