| 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 | $120.52 | 11.316% | $134.158 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $110.92 | 12.441% | $124.7196 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $230.60 | 3.271% | $238.1429 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $107.96 | 12.721% | $121.6936 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $115.94 | 5.393% | $122.1926 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $118.52 | 6.302% | $125.9891 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $135.43 | 7.336% | $145.3651 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $939.89 | $1,012.2609 | $1,012.26 | $1,012.25 | $1,012.30 | |