| 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 | $108.58 | 5.275% | $114.3076 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $119.83 | 7.613% | $128.9527 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $134.70 | 4.663% | $140.9811 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $178.68 | 12.194% | $200.4682 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $124.93 | 3.392% | $129.1676 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $101.49 | 13.650% | $115.3434 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $135.70 | 13.395% | $153.877 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $903.91 | $983.0976 | $983.10 | $983.10 | $983.20 | |