| 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 | $115.36 | 9.607% | $126.4426 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $135.41 | 7.421% | $145.4588 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $230.31 | 11.775% | $257.429 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $21.98 | 7.682% | $23.6685 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $215.81 | 4.727% | $226.0113 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $118.71 | 8.136% | $128.3682 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $189.58 | 9.649% | $207.8726 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $1,027.16 | $1,115.2510 | $1,115.25 | $1,115.20 | $1,115.30 | |