| 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 | $148.46 | 4.734% | $155.4881 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $226.84 | 12.563% | $255.3379 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $108.80 | 12.539% | $122.4424 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $17.76 | 7.558% | $19.1023 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $10.42 | 9.380% | $11.3974 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $217.60 | 3.608% | $225.451 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $218.49 | 5.543% | $230.6009 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $948.37 | $1,019.8200 | $1,019.82 | $1,019.85 | $1,019.80 | |