| 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 | $112.85 | 6.609% | $120.3083 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $11.38 | 5.492% | $12.005 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $49.31 | 7.786% | $53.1493 | $53.15 | $53.15 | $53.10 |
| Purchase #4 | $186.68 | 7.503% | $200.6866 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $132.58 | 3.136% | $136.7377 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $177.43 | 8.227% | $192.0272 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $118.65 | 12.563% | $133.556 | $133.56 | $133.55 | $133.60 |
| 7 purchase totals = | $788.88 | $848.4701 | $848.49 | $848.50 | $848.40 | |