| 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 | $122.74 | 3.685% | $127.263 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $129.41 | 3.549% | $134.0028 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $54.39 | 5.115% | $57.172 | $57.17 | $57.15 | $57.20 |
| Purchase #4 | $138.51 | 7.336% | $148.6711 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $227.77 | 8.789% | $247.7887 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $113.46 | 13.340% | $128.5956 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $210.94 | 9.505% | $230.9898 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $997.22 | $1,074.4830 | $1,074.48 | $1,074.45 | $1,074.60 | |