| 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 | $211.74 | 3.215% | $218.5474 | $218.55 | $218.55 | $218.50 |
| Purchase #2 | $184.35 | 9.429% | $201.7324 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $163.74 | 9.635% | $179.5163 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $193.41 | 9.534% | $211.8497 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $48.29 | 3.730% | $50.0912 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $152.50 | 11.269% | $169.6852 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $19.78 | 9.441% | $21.6474 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $973.81 | $1,053.0696 | $1,053.08 | $1,053.10 | $1,052.90 | |