| 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 | $134.60 | 9.808% | $147.8016 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $238.73 | 10.199% | $263.0781 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $86.58 | 11.138% | $96.2233 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $231.31 | 8.241% | $250.3723 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $44.74 | 12.570% | $50.3638 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $35.83 | 6.507% | $38.1615 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $62.76 | 9.870% | $68.9544 | $68.95 | $68.95 | $69.00 |
| 7 purchase totals = | $834.55 | $914.9550 | $914.94 | $914.90 | $915.10 | |