| 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 | $92.53 | 10.702% | $102.4326 | $102.43 | $102.45 | $102.40 |
| Purchase #2 | $194.64 | 12.423% | $218.8201 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $149.74 | 7.671% | $161.2266 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $175.64 | 3.466% | $181.7277 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $84.68 | 13.185% | $95.8451 | $95.85 | $95.85 | $95.80 |
| Purchase #6 | $248.82 | 3.574% | $257.7128 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $199.43 | 5.528% | $210.4545 | $210.45 | $210.45 | $210.50 |
| 7 purchase totals = | $1,145.48 | $1,228.2194 | $1,228.22 | $1,228.25 | $1,228.10 | |