| 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 | $111.80 | 9.128% | $122.0051 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $230.33 | 9.494% | $252.1975 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $51.90 | 3.357% | $53.6423 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $95.90 | 12.209% | $107.6084 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $160.75 | 5.864% | $170.1764 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $33.37 | 5.268% | $35.1279 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $15.42 | 10.752% | $17.078 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $699.47 | $757.8356 | $757.85 | $757.90 | $757.80 | |