| 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 | $218.46 | 9.253% | $238.6741 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $25.90 | 9.432% | $28.3429 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $162.73 | 10.686% | $180.1193 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $7.41 | 12.457% | $8.3331 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $227.57 | 13.301% | $257.8391 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $171.56 | 6.689% | $183.0356 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $119.84 | 8.682% | $130.2445 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $933.47 | $1,026.5886 | $1,026.58 | $1,026.60 | $1,026.40 | |