| 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 | $196.45 | 12.427% | $220.8628 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $176.75 | 10.109% | $194.6177 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $22.49 | 10.855% | $24.9313 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $163.86 | 4.410% | $171.0862 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $191.41 | 10.284% | $211.0946 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $197.29 | 7.326% | $211.7435 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $41.74 | 3.318% | $43.1249 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $989.99 | $1,077.4610 | $1,077.45 | $1,077.45 | $1,077.40 | |