| 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 | $193.37 | 8.855% | $210.4929 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $11.27 | 7.457% | $12.1104 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $208.26 | 11.509% | $232.2286 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $242.31 | 9.216% | $264.6413 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $10.94 | 5.687% | $11.5622 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $140.58 | 12.599% | $158.2917 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $99.38 | 11.421% | $110.7302 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $906.11 | $1,000.0573 | $1,000.05 | $1,000.10 | $1,000.00 | |