| 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 | $223.94 | 11.705% | $250.1522 | $250.15 | $250.15 | $250.20 |
| Purchase #2 | $82.89 | 9.860% | $91.063 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $224.68 | 3.285% | $232.0607 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $141.35 | 10.283% | $155.885 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $214.58 | 5.527% | $226.4398 | $226.44 | $226.45 | $226.40 |
| Purchase #6 | $21.70 | 13.307% | $24.5876 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $243.95 | 6.277% | $259.2627 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,153.09 | $1,239.4510 | $1,239.45 | $1,239.45 | $1,239.60 | |