| 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 | $207.66 | 5.124% | $218.3005 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $12.93 | 4.166% | $13.4687 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $44.58 | 9.212% | $48.6867 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $147.53 | 9.805% | $161.9953 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $160.79 | 13.753% | $182.9034 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $130.37 | 6.567% | $138.9314 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $79.31 | 9.848% | $87.1204 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $783.17 | $851.4064 | $851.41 | $851.40 | $851.40 | |