| 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 | $137.98 | 12.702% | $155.5062 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $43.56 | 6.781% | $46.5138 | $46.51 | $46.50 | $46.50 |
| Purchase #3 | $8.86 | 8.577% | $9.6199 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $218.54 | 3.482% | $226.1496 | $226.15 | $226.15 | $226.10 |
| Purchase #5 | $218.78 | 13.844% | $249.0679 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $250.25 | 13.406% | $283.7985 | $283.80 | $283.80 | $283.80 |
| Purchase #7 | $166.98 | 9.863% | $183.4492 | $183.45 | $183.45 | $183.40 |
| 7 purchase totals = | $1,044.95 | $1,154.1051 | $1,154.11 | $1,154.05 | $1,154.00 | |