| 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 | $240.42 | 3.217% | $248.1543 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $120.26 | 8.268% | $130.2031 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $186.71 | 8.634% | $202.8305 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $7.26 | 8.547% | $7.8805 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $116.35 | 3.749% | $120.712 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $171.56 | 11.243% | $190.8485 | $190.85 | $190.85 | $190.80 |
| Purchase #7 | $188.81 | 5.656% | $199.4891 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $1,031.37 | $1,100.1180 | $1,100.11 | $1,100.15 | $1,100.10 | |