| 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 | $209.57 | 5.298% | $220.673 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $133.84 | 6.654% | $142.7457 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $22.76 | 9.524% | $24.9277 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $184.42 | 11.695% | $205.9879 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $239.35 | 7.805% | $258.0313 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $205.29 | 8.118% | $221.9554 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $6.58 | 9.794% | $7.2244 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $1,001.81 | $1,081.5454 | $1,081.55 | $1,081.55 | $1,081.50 | |