| 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 | $209.55 | 5.284% | $220.6226 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $201.88 | 10.814% | $223.7113 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $75.39 | 7.765% | $81.244 | $81.24 | $81.25 | $81.20 |
| Purchase #4 | $122.42 | 11.751% | $136.8056 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $220.50 | 4.479% | $230.3762 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $36.71 | 11.516% | $40.9375 | $40.94 | $40.95 | $40.90 |
| Purchase #7 | $217.60 | 9.317% | $237.8738 | $237.87 | $237.85 | $237.90 |
| 7 purchase totals = | $1,084.05 | $1,171.5710 | $1,171.57 | $1,171.55 | $1,171.50 | |