| 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 | $203.99 | 8.168% | $220.6519 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $33.93 | 8.760% | $36.9023 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $230.45 | 5.424% | $242.9496 | $242.95 | $242.95 | $242.90 |
| Purchase #4 | $246.86 | 4.793% | $258.692 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $190.32 | 3.756% | $197.4684 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $11.44 | 13.125% | $12.9415 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $114.73 | 10.771% | $127.0876 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $1,031.72 | $1,096.6933 | $1,096.69 | $1,096.70 | $1,096.70 | |