| 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 | $104.40 | 6.378% | $111.0586 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $5.96 | 10.689% | $6.5971 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $129.28 | 13.680% | $146.9655 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $201.49 | 11.514% | $224.6896 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $171.80 | 4.253% | $179.1067 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $80.76 | 10.182% | $88.983 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $249.79 | 6.831% | $266.8532 | $266.85 | $266.85 | $266.90 |
| 7 purchase totals = | $943.48 | $1,024.2537 | $1,024.26 | $1,024.25 | $1,024.40 | |