| 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 | $221.33 | 11.502% | $246.7874 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $122.94 | 4.156% | $128.0494 | $128.05 | $128.05 | $128.00 |
| Purchase #3 | $228.85 | 7.536% | $246.0961 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $103.33 | 5.477% | $108.9894 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $114.29 | 10.220% | $125.9704 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $46.76 | 6.171% | $49.6456 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $246.37 | 9.412% | $269.5583 | $269.56 | $269.55 | $269.60 |
| 7 purchase totals = | $1,083.87 | $1,175.0966 | $1,175.11 | $1,175.10 | $1,175.10 | |