| 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 | $18.52 | 8.569% | $20.107 | $20.11 | $20.10 | $20.10 |
| Purchase #2 | $247.72 | 12.668% | $279.1012 | $279.10 | $279.10 | $279.10 |
| Purchase #3 | $208.48 | 8.731% | $226.6824 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $60.86 | 8.383% | $65.9619 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $203.87 | 13.201% | $230.7829 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $106.48 | 3.495% | $110.2015 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $160.50 | 13.345% | $181.9187 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $1,006.43 | $1,114.7556 | $1,114.75 | $1,114.75 | $1,114.80 | |