| 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 | $128.67 | 9.643% | $141.0776 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $222.75 | 5.365% | $234.7005 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $198.79 | 10.497% | $219.657 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $83.82 | 8.823% | $91.2154 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $211.94 | 12.303% | $238.015 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $149.78 | 5.733% | $158.3669 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $183.31 | 13.284% | $207.6609 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,179.06 | $1,290.6933 | $1,290.71 | $1,290.65 | $1,290.80 | |