| 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 | $109.60 | 11.822% | $122.5569 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $38.36 | 10.782% | $42.496 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $102.92 | 8.829% | $112.0068 | $112.01 | $112.00 | $112.00 |
| Purchase #4 | $224.92 | 10.802% | $249.2159 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $114.76 | 13.122% | $129.8188 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $71.54 | 4.349% | $74.6513 | $74.65 | $74.65 | $74.70 |
| Purchase #7 | $136.93 | 6.384% | $145.6716 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $799.03 | $876.4173 | $876.43 | $876.35 | $876.50 | |