| 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 | $224.33 | 7.121% | $240.3045 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $25.87 | 6.716% | $27.6074 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $159.90 | 12.263% | $179.5085 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $171.90 | 5.397% | $181.1774 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $7.83 | 7.808% | $8.4414 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $143.32 | 13.690% | $162.9405 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $225.30 | 5.366% | $237.3896 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $958.45 | $1,037.3693 | $1,037.37 | $1,037.40 | $1,037.30 | |