| 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 | $109.79 | 11.515% | $122.4323 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $50.61 | 12.506% | $56.9393 | $56.94 | $56.95 | $56.90 |
| Purchase #3 | $244.90 | 8.793% | $266.4341 | $266.43 | $266.45 | $266.40 |
| Purchase #4 | $142.88 | 3.147% | $147.3764 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $50.69 | 12.672% | $57.1134 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $174.48 | 9.521% | $191.0922 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $158.61 | 7.363% | $170.2885 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $931.96 | $1,011.6762 | $1,011.67 | $1,011.75 | $1,011.60 | |