| 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 | $132.80 | 9.799% | $145.8131 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $73.94 | 13.792% | $84.1378 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $18.25 | 10.195% | $20.1106 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $130.55 | 12.846% | $147.3205 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $223.74 | 11.630% | $249.761 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $220.90 | 9.160% | $241.1344 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $201.78 | 12.417% | $226.835 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,001.96 | $1,115.1124 | $1,115.11 | $1,115.10 | $1,115.00 | |