| 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 | $190.93 | 5.368% | $201.1791 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $43.70 | 11.438% | $48.6984 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $39.48 | 9.547% | $43.2492 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $205.43 | 7.682% | $221.2111 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $115.85 | 10.509% | $128.0247 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $24.73 | 12.462% | $27.8119 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $182.63 | 6.674% | $194.8187 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $802.75 | $864.9931 | $864.99 | $864.95 | $864.90 | |