| 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 | $190.94 | 12.392% | $214.6013 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $206.77 | 12.136% | $231.8636 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $131.96 | 10.531% | $145.8567 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $212.99 | 10.558% | $235.4775 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $179.87 | 8.727% | $195.5673 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $131.30 | 7.261% | $140.8337 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $187.56 | 10.423% | $207.1094 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $1,241.39 | $1,371.3095 | $1,371.31 | $1,371.30 | $1,371.40 | |