| 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 | $236.79 | 3.206% | $244.3815 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $121.30 | 11.428% | $135.1622 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $129.72 | 7.782% | $139.8148 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $52.49 | 13.421% | $59.5347 | $59.53 | $59.55 | $59.50 |
| Purchase #5 | $128.37 | 4.604% | $134.2802 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $116.64 | 4.680% | $122.0988 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $241.31 | 13.602% | $274.133 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $1,026.62 | $1,109.4052 | $1,109.39 | $1,109.45 | $1,109.40 | |