| 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 | $193.98 | 3.652% | $201.0641 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $175.28 | 9.407% | $191.7686 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $181.29 | 3.168% | $187.0333 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $244.54 | 4.414% | $255.334 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $12.59 | 10.428% | $13.9029 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $60.99 | 4.523% | $63.7486 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $7.36 | 5.718% | $7.7808 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $876.03 | $920.6323 | $920.62 | $920.65 | $920.60 | |