| 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 | $84.28 | 7.586% | $90.6735 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $208.65 | 11.609% | $232.8722 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $197.29 | 8.487% | $214.034 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $154.49 | 7.167% | $165.5623 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $236.70 | 7.568% | $254.6135 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $12.82 | 8.320% | $13.8866 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $223.51 | 4.161% | $232.8103 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $1,117.74 | $1,204.4524 | $1,204.44 | $1,204.40 | $1,204.50 | |