| 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 | $85.69 | 11.238% | $95.3198 | $95.32 | $95.30 | $95.30 |
| Purchase #2 | $5.74 | 5.246% | $6.0411 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $100.40 | 5.676% | $106.0987 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $123.95 | 10.795% | $137.3304 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $192.85 | 13.649% | $219.1721 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $237.28 | 7.409% | $254.8601 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $196.95 | 7.431% | $211.5854 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $942.86 | $1,030.4076 | $1,030.41 | $1,030.40 | $1,030.40 | |