| 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 | $85.30 | 12.563% | $96.0162 | $96.02 | $96.00 | $96.00 |
| Purchase #2 | $191.35 | 10.647% | $211.723 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $237.72 | 5.717% | $251.3105 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $130.91 | 3.495% | $135.4853 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $192.90 | 12.675% | $217.3501 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $63.38 | 4.472% | $66.2144 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $145.89 | 13.839% | $166.0797 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $1,047.45 | $1,144.1792 | $1,144.18 | $1,144.15 | $1,144.20 | |