| 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 | $220.46 | 13.470% | $250.156 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $152.94 | 7.240% | $164.0129 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $94.32 | 7.184% | $101.0959 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $238.36 | 4.194% | $248.3568 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $126.64 | 7.809% | $136.5293 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $208.54 | 8.652% | $226.5829 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $143.48 | 10.723% | $158.8654 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $1,184.74 | $1,285.5992 | $1,285.61 | $1,285.60 | $1,285.70 | |