| 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 | $90.62 | 7.474% | $97.3929 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $182.61 | 11.562% | $203.7234 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $209.62 | 13.849% | $238.6503 | $238.65 | $238.65 | $238.70 |
| Purchase #4 | $219.83 | 4.464% | $229.6432 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $27.51 | 8.691% | $29.9009 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $196.34 | 12.577% | $221.0337 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $148.33 | 3.811% | $153.9829 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $1,074.86 | $1,174.3273 | $1,174.31 | $1,174.35 | $1,174.30 | |