| 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 | $242.56 | 5.667% | $256.3059 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $198.70 | 7.165% | $212.9369 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $172.99 | 4.424% | $180.6431 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $133.61 | 12.536% | $150.3593 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $114.74 | 6.653% | $122.3737 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $19.62 | 5.285% | $20.6569 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $181.59 | 13.489% | $206.0847 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $1,063.81 | $1,149.3605 | $1,149.36 | $1,149.35 | $1,149.40 | |