| 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 | $187.75 | 12.609% | $211.4234 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $122.49 | 3.855% | $127.212 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $37.28 | 11.345% | $41.5094 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $40.78 | 8.480% | $44.2381 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $169.85 | 11.627% | $189.5985 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $154.89 | 6.819% | $165.4519 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $236.93 | 8.312% | $256.6236 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $949.97 | $1,036.0569 | $1,036.05 | $1,036.00 | $1,036.00 | |