| 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 | $245.91 | 4.529% | $257.0473 | $257.05 | $257.05 | $257.00 |
| Purchase #2 | $33.87 | 8.199% | $36.647 | $36.65 | $36.65 | $36.60 |
| Purchase #3 | $189.54 | 6.436% | $201.7388 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $33.49 | 3.362% | $34.6159 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $64.53 | 10.699% | $71.4341 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $225.29 | 12.635% | $253.7554 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $110.45 | 13.675% | $125.554 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $903.08 | $980.7925 | $980.80 | $980.80 | $980.70 | |