| 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 | $247.68 | 10.607% | $273.9514 | $273.95 | $273.95 | $274.00 |
| Purchase #2 | $162.64 | 4.412% | $169.8157 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $16.54 | 6.521% | $17.6186 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $50.29 | 13.588% | $57.1234 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $244.50 | 12.310% | $274.598 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $127.66 | 5.662% | $134.8881 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $9.31 | 8.523% | $10.1035 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $858.62 | $938.0987 | $938.10 | $938.05 | $938.10 | |