| 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 | $239.35 | 11.336% | $266.4827 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $9.99 | 13.718% | $11.3604 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $138.73 | 13.226% | $157.0784 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $179.66 | 11.868% | $200.982 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $129.75 | 8.459% | $140.7256 | $140.73 | $140.75 | $140.70 |
| Purchase #6 | $92.95 | 7.385% | $99.8144 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $210.96 | 11.804% | $235.8617 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $1,001.39 | $1,112.3052 | $1,112.30 | $1,112.35 | $1,112.40 | |