| 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 | $131.28 | 3.328% | $135.649 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $96.35 | 4.695% | $100.8736 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $110.68 | 7.643% | $119.1393 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $215.79 | 13.802% | $245.5733 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $205.26 | 11.291% | $228.4359 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $244.91 | 5.444% | $258.2429 | $258.24 | $258.25 | $258.20 |
| Purchase #7 | $118.56 | 10.639% | $131.1736 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $1,122.83 | $1,219.0876 | $1,219.08 | $1,219.05 | $1,219.00 | |