| 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 | $134.36 | 9.499% | $147.1229 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $206.81 | 13.585% | $234.9051 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $211.91 | 8.542% | $230.0114 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $240.28 | 10.291% | $265.0072 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $8.46 | 5.183% | $8.8985 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $143.93 | 10.128% | $158.5072 | $158.51 | $158.50 | $158.50 |
| Purchase #7 | $152.41 | 13.244% | $172.5952 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $1,098.16 | $1,217.0475 | $1,217.06 | $1,217.00 | $1,217.00 | |