| 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 | $238.41 | 7.832% | $257.0823 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $133.53 | 12.329% | $149.9929 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $19.81 | 10.358% | $21.8619 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $17.44 | 6.287% | $18.5365 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $118.92 | 8.595% | $129.1412 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $229.80 | 9.584% | $251.824 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $209.78 | 12.326% | $235.6375 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $967.69 | $1,064.0763 | $1,064.07 | $1,064.10 | $1,064.00 | |