| 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 | $103.81 | 8.696% | $112.8373 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $187.52 | 7.615% | $201.7996 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $88.60 | 4.250% | $92.3655 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $13.98 | 5.414% | $14.7369 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $177.32 | 13.588% | $201.4142 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $103.75 | 3.206% | $107.0762 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $227.92 | 5.779% | $241.0915 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $902.90 | $971.3212 | $971.33 | $971.35 | $971.30 | |