| 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 | $126.33 | 6.548% | $134.6021 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $94.63 | 13.741% | $107.6331 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $203.73 | 4.343% | $212.578 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $206.38 | 10.630% | $228.3182 | $228.32 | $228.30 | $228.30 |
| Purchase #5 | $211.76 | 4.591% | $221.4819 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $72.68 | 7.171% | $77.8919 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $127.63 | 3.113% | $131.6031 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $1,043.14 | $1,114.1083 | $1,114.10 | $1,114.15 | $1,114.10 | |