| 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 | $134.92 | 7.552% | $145.1092 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $106.63 | 7.761% | $114.9056 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $31.86 | 5.361% | $33.568 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $232.32 | 9.420% | $254.2045 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $103.65 | 6.250% | $110.1281 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $216.51 | 11.117% | $240.5794 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $178.88 | 5.396% | $188.5324 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,004.77 | $1,087.0272 | $1,087.03 | $1,087.05 | $1,087.00 | |