| 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 | $11.58 | 7.183% | $12.4118 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $247.34 | 6.112% | $262.4574 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $185.68 | 12.175% | $208.2865 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $149.70 | 3.711% | $155.2554 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $27.67 | 12.358% | $31.0895 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $202.88 | 13.847% | $230.9728 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $168.73 | 5.872% | $178.6378 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $993.58 | $1,079.1112 | $1,079.12 | $1,079.10 | $1,079.20 | |