| 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 | $249.49 | 10.865% | $276.5971 | $276.60 | $276.60 | $276.60 |
| Purchase #2 | $190.92 | 7.751% | $205.7182 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $84.59 | 3.786% | $87.7926 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $164.38 | 11.770% | $183.7275 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $220.52 | 3.526% | $228.2955 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $218.53 | 12.254% | $245.3087 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $52.81 | 7.302% | $56.6662 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $1,181.24 | $1,284.1058 | $1,284.12 | $1,284.10 | $1,284.10 | |