| 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 | $118.96 | 9.204% | $129.9091 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $96.28 | 12.520% | $108.3343 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $74.89 | 7.819% | $80.7456 | $80.75 | $80.75 | $80.70 |
| Purchase #4 | $181.73 | 13.446% | $206.1654 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $181.59 | 10.305% | $200.3028 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $231.32 | 9.817% | $254.0287 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $197.76 | 5.328% | $208.2967 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $1,082.53 | $1,187.7826 | $1,187.79 | $1,187.80 | $1,187.70 | |