| 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 | $21.36 | 13.466% | $24.2363 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $199.77 | 7.666% | $215.0844 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $42.70 | 11.269% | $47.5119 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $162.26 | 7.417% | $174.2948 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $196.93 | 12.367% | $221.2843 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $154.37 | 13.637% | $175.4214 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $159.68 | 13.618% | $181.4252 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $937.07 | $1,039.2583 | $1,039.25 | $1,039.30 | $1,039.20 | |