| 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 | $80.27 | 12.736% | $90.4932 | $90.49 | $90.50 | $90.50 |
| Purchase #2 | $96.37 | 11.192% | $107.1557 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $241.91 | 5.479% | $255.1642 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $163.37 | 9.312% | $178.583 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $148.31 | 8.458% | $160.8541 | $160.85 | $160.85 | $160.90 |
| Purchase #6 | $131.34 | 11.303% | $146.1854 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $240.93 | 6.854% | $257.4433 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,102.50 | $1,195.8789 | $1,195.87 | $1,195.90 | $1,196.00 | |