| 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 | $221.64 | 4.732% | $232.128 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $50.34 | 4.247% | $52.4779 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $140.39 | 11.702% | $156.8184 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $239.56 | 3.393% | $247.6883 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $178.31 | 11.144% | $198.1809 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $209.56 | 13.713% | $238.297 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $51.90 | 9.699% | $56.9338 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $1,091.70 | $1,182.5243 | $1,182.53 | $1,182.60 | $1,182.50 | |