| 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 | $73.34 | 8.148% | $79.3157 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $97.92 | 12.348% | $110.0112 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $176.86 | 8.268% | $191.4828 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $212.93 | 4.855% | $223.2678 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $85.99 | 5.397% | $90.6309 | $90.63 | $90.65 | $90.60 |
| Purchase #6 | $133.40 | 9.350% | $145.8729 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $177.78 | 13.300% | $201.4247 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $958.22 | $1,042.0060 | $1,042.00 | $1,041.95 | $1,042.00 | |