| 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 | $5.25 | 8.141% | $5.6774 | $5.68 | $5.70 | $5.70 |
| Purchase #2 | $189.67 | 13.830% | $215.9014 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $119.26 | 13.490% | $135.3482 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $225.77 | 8.379% | $244.6873 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $98.92 | 11.497% | $110.2928 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $196.54 | 6.381% | $209.0812 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $167.71 | 3.465% | $173.5212 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $1,003.12 | $1,094.5095 | $1,094.51 | $1,094.55 | $1,094.50 | |