| 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 | $241.85 | 12.107% | $271.1308 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $102.33 | 7.601% | $110.1081 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $67.54 | 4.666% | $70.6914 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $177.87 | 12.379% | $199.8885 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $155.82 | 5.436% | $164.2904 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $246.93 | 9.445% | $270.2525 | $270.25 | $270.25 | $270.30 |
| Purchase #7 | $147.58 | 5.449% | $155.6216 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $1,139.92 | $1,241.9833 | $1,241.98 | $1,242.00 | $1,242.00 | |