| 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 | $103.84 | 7.368% | $111.4909 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $50.94 | 3.676% | $52.8126 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $174.78 | 9.781% | $191.8752 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $159.75 | 9.235% | $174.5029 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $114.74 | 8.146% | $124.0867 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $172.93 | 9.504% | $189.3653 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $211.96 | 7.797% | $228.4865 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $988.94 | $1,072.6201 | $1,072.63 | $1,072.65 | $1,072.70 | |