| 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 | $113.25 | 11.635% | $126.4266 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $212.55 | 4.118% | $221.3028 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $11.49 | 11.406% | $12.8005 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $238.80 | 10.262% | $263.3057 | $263.31 | $263.30 | $263.30 |
| Purchase #5 | $175.95 | 3.508% | $182.1223 | $182.12 | $182.10 | $182.10 |
| Purchase #6 | $187.82 | 7.372% | $201.6661 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $153.60 | 8.252% | $166.2751 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $1,093.46 | $1,173.8991 | $1,173.91 | $1,173.90 | $1,173.90 | |