| 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 | $224.46 | 10.174% | $247.2966 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $240.93 | 4.174% | $250.9864 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $206.89 | 7.487% | $222.3799 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $28.45 | 3.241% | $29.3721 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $181.40 | 11.144% | $201.6152 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $128.64 | 8.256% | $139.2605 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $133.51 | 12.200% | $149.7982 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $1,144.28 | $1,240.7089 | $1,240.72 | $1,240.70 | $1,240.80 | |