| 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 | $179.68 | 12.210% | $201.6189 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $250.83 | 6.714% | $267.6707 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $130.69 | 11.320% | $145.4841 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $13.73 | 8.558% | $14.905 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $235.89 | 8.177% | $255.1787 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $117.26 | 9.149% | $127.9881 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $189.35 | 5.586% | $199.9271 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,117.43 | $1,212.7726 | $1,212.78 | $1,212.80 | $1,212.80 | |