| 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 | $127.28 | 4.664% | $133.2163 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $16.97 | 9.514% | $18.5845 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $205.81 | 13.681% | $233.9669 | $233.97 | $233.95 | $234.00 |
| Purchase #4 | $208.65 | 13.421% | $236.6529 | $236.65 | $236.65 | $236.70 |
| Purchase #5 | $79.51 | 13.487% | $90.2335 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $122.29 | 8.446% | $132.6186 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $166.55 | 5.105% | $175.0524 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $927.06 | $1,020.3251 | $1,020.32 | $1,020.30 | $1,020.40 | |