| 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 | $21.25 | 4.562% | $22.2194 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $119.68 | 10.782% | $132.5839 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $208.77 | 12.672% | $235.2253 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $130.32 | 11.622% | $145.4658 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $109.35 | 11.794% | $122.2467 | $122.25 | $122.25 | $122.20 |
| Purchase #6 | $224.71 | 13.485% | $255.0121 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $133.39 | 13.460% | $151.3443 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $947.47 | $1,064.0975 | $1,064.10 | $1,064.10 | $1,064.00 | |