| 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 | $166.60 | 12.444% | $187.3317 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $111.43 | 8.588% | $120.9996 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $105.94 | 13.365% | $120.0989 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $102.39 | 9.218% | $111.8283 | $111.83 | $111.85 | $111.80 |
| Purchase #5 | $231.57 | 10.829% | $256.6467 | $256.65 | $256.65 | $256.60 |
| Purchase #6 | $229.75 | 10.635% | $254.1839 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $174.76 | 4.578% | $182.7605 | $182.76 | $182.75 | $182.80 |
| 7 purchase totals = | $1,122.44 | $1,233.8496 | $1,233.85 | $1,233.90 | $1,233.80 | |