| 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 | $249.30 | 3.356% | $257.6665 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $161.29 | 4.732% | $168.9222 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $15.67 | 6.237% | $16.6473 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $44.89 | 6.419% | $47.7715 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $185.51 | 11.799% | $207.3983 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $139.41 | 7.112% | $149.3248 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $80.99 | 11.561% | $90.3533 | $90.35 | $90.35 | $90.40 |
| 7 purchase totals = | $877.06 | $938.0839 | $938.08 | $938.00 | $938.10 | |