| 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 | $121.98 | 10.170% | $134.3854 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $13.98 | 5.419% | $14.7376 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $170.29 | 6.682% | $181.6688 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $244.54 | 9.822% | $268.5587 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $18.25 | 3.367% | $18.8645 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $203.28 | 4.198% | $211.8137 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $27.96 | 3.783% | $29.0177 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $800.28 | $859.0464 | $859.05 | $859.00 | $859.10 | |