| 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 | 10.793% | $248.1098 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $53.97 | 8.655% | $58.6411 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $115.74 | 13.371% | $131.2156 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $218.90 | 12.686% | $246.6697 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $68.87 | 10.266% | $75.9402 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $83.67 | 10.849% | $92.7474 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $250.56 | 3.303% | $258.836 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $1,015.65 | $1,112.1598 | $1,112.17 | $1,112.15 | $1,112.00 | |