| 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 | $227.97 | 3.575% | $236.1199 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $49.74 | 9.313% | $54.3723 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $130.71 | 3.302% | $135.026 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $181.77 | 8.842% | $197.8421 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $227.53 | 4.527% | $237.8303 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $59.45 | 12.662% | $66.9776 | $66.98 | $67.00 | $67.00 |
| Purchase #7 | $232.52 | 3.706% | $241.1372 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,109.69 | $1,169.3054 | $1,169.31 | $1,169.35 | $1,169.20 | |