| 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 | $231.30 | 5.796% | $244.7061 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $122.95 | 10.201% | $135.4921 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $146.39 | 5.811% | $154.8967 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $189.33 | 9.375% | $207.0797 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $240.39 | 7.220% | $257.7462 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $61.95 | 5.342% | $65.2594 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $74.89 | 7.545% | $80.5405 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $1,067.20 | $1,145.7207 | $1,145.73 | $1,145.75 | $1,145.70 | |