| 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 | $129.83 | 4.470% | $135.6334 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $228.30 | 13.150% | $258.3215 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $177.77 | 3.773% | $184.4773 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $127.95 | 6.465% | $136.222 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $42.42 | 13.416% | $48.1111 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $169.44 | 7.349% | $181.8921 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $215.88 | 12.305% | $242.444 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,091.59 | $1,187.1014 | $1,187.09 | $1,187.10 | $1,187.00 | |