| 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 | $34.58 | 12.508% | $38.9053 | $38.91 | $38.90 | $38.90 |
| Purchase #2 | $150.66 | 10.428% | $166.3708 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $180.85 | 10.117% | $199.1466 | $199.15 | $199.15 | $199.10 |
| Purchase #4 | $220.63 | 6.800% | $235.6328 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $198.51 | 4.478% | $207.3993 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $233.95 | 13.194% | $264.8174 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $55.75 | 3.829% | $57.8847 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $1,074.93 | $1,170.1569 | $1,170.16 | $1,170.15 | $1,170.10 | |