| 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 | $211.54 | 8.794% | $230.1428 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $212.79 | 12.130% | $238.6014 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $99.52 | 10.767% | $110.2353 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $43.81 | 8.444% | $47.5093 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $174.33 | 7.174% | $186.8364 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $227.50 | 3.503% | $235.4693 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $79.73 | 12.245% | $89.4929 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $1,049.22 | $1,138.2874 | $1,138.29 | $1,138.30 | $1,138.20 | |