| 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 | $187.82 | 3.340% | $194.0932 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $108.90 | 8.750% | $118.4288 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $130.59 | 6.208% | $138.697 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $209.99 | 4.581% | $219.6096 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $222.44 | 9.205% | $242.9156 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $69.38 | 11.869% | $77.6147 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $201.91 | 10.353% | $222.8137 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $1,131.03 | $1,214.1726 | $1,214.17 | $1,214.15 | $1,214.10 | |