| 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 | $103.51 | 10.643% | $114.5266 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $77.30 | 7.417% | $83.0333 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $85.46 | 3.728% | $88.6459 | $88.65 | $88.65 | $88.60 |
| Purchase #4 | $112.53 | 7.120% | $120.5421 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $204.90 | 11.317% | $228.0885 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $132.63 | 7.849% | $143.0401 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $221.37 | 10.218% | $243.9896 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $937.70 | $1,021.8661 | $1,021.87 | $1,021.95 | $1,021.70 | |