| 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 | $225.44 | 3.547% | $233.4364 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $198.49 | 4.788% | $207.9937 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $223.85 | 9.664% | $245.4829 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $186.30 | 9.843% | $204.6375 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $204.56 | 10.453% | $225.9427 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $248.46 | 3.282% | $256.6145 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $103.77 | 6.158% | $110.1602 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $1,390.87 | $1,484.2679 | $1,484.26 | $1,484.30 | $1,484.20 | |