| 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 | $218.91 | 7.184% | $234.6365 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $135.90 | 10.521% | $150.198 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $194.76 | 4.699% | $203.9118 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $158.35 | 3.459% | $163.8273 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $42.35 | 10.773% | $46.9124 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $107.83 | 12.662% | $121.4834 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $114.41 | 5.478% | $120.6774 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $972.51 | $1,041.6468 | $1,041.65 | $1,041.70 | $1,041.60 | |