| 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 | $129.81 | 4.744% | $135.9682 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $219.42 | 5.728% | $231.9884 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $115.34 | 13.832% | $131.2938 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $201.35 | 3.611% | $208.6207 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $237.70 | 11.183% | $264.282 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $56.79 | 10.700% | $62.8665 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $102.63 | 4.709% | $107.4628 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $1,063.04 | $1,142.4824 | $1,142.48 | $1,142.45 | $1,142.60 | |