| 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 | $231.51 | 4.525% | $241.9858 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $144.54 | 7.811% | $155.83 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $247.93 | 13.357% | $281.046 | $281.05 | $281.05 | $281.00 |
| Purchase #4 | $188.94 | 9.551% | $206.9857 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $222.35 | 9.765% | $244.0625 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $84.46 | 7.360% | $90.6763 | $90.68 | $90.70 | $90.70 |
| Purchase #7 | $141.51 | 4.227% | $147.4916 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $1,261.24 | $1,368.0779 | $1,368.09 | $1,368.15 | $1,368.10 | |