| 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 | $121.56 | 4.839% | $127.4423 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $51.83 | 9.569% | $56.7896 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $184.53 | 3.157% | $190.3556 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $130.85 | 6.203% | $138.9666 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $224.30 | 10.336% | $247.4836 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $131.84 | 4.131% | $137.2863 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $120.44 | 7.115% | $129.0093 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $965.35 | $1,027.3333 | $1,027.34 | $1,027.35 | $1,027.40 | |