| 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 | $122.70 | 9.270% | $134.0743 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $27.91 | 9.647% | $30.6025 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $123.73 | 5.818% | $130.9286 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $60.49 | 8.256% | $65.4841 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $49.95 | 8.638% | $54.2647 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $235.37 | 7.789% | $253.703 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $170.94 | 4.225% | $178.1622 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $791.09 | $847.2194 | $847.20 | $847.20 | $847.30 | |