| 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 | $7.45 | 8.618% | $8.092 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $230.71 | 9.233% | $252.0115 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $189.88 | 7.215% | $203.5798 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $193.32 | 10.449% | $213.52 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $88.58 | 4.782% | $92.8159 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $193.58 | 3.561% | $200.4734 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $9.96 | 7.721% | $10.729 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $913.48 | $981.2216 | $981.22 | $981.20 | $981.20 | |