| 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 | $218.64 | 11.864% | $244.5794 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $116.94 | 10.414% | $129.1181 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $96.50 | 7.187% | $103.4355 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $72.77 | 9.811% | $79.9095 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $65.58 | 12.318% | $73.6581 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $211.64 | 8.437% | $229.4961 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $232.32 | 8.144% | $251.2401 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $1,014.39 | $1,111.4368 | $1,111.45 | $1,111.45 | $1,111.40 | |