| 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 | $124.67 | 5.487% | $131.5106 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $22.76 | 9.140% | $24.8403 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $212.94 | 9.132% | $232.3857 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $76.29 | 11.483% | $85.0504 | $85.05 | $85.05 | $85.10 |
| Purchase #5 | $199.75 | 4.486% | $208.7108 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $147.90 | 11.559% | $164.9958 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $118.43 | 13.235% | $134.1042 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $902.74 | $981.5978 | $981.60 | $981.60 | $981.60 | |