| 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 | $221.69 | 10.557% | $245.0938 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $23.27 | 6.197% | $24.712 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $223.65 | 3.828% | $232.2113 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $230.43 | 12.195% | $258.5309 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $67.45 | 10.724% | $74.6833 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $168.28 | 7.569% | $181.0171 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $39.99 | 3.664% | $41.4552 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $974.76 | $1,057.7036 | $1,057.70 | $1,057.70 | $1,057.70 | |