| 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 | $185.67 | 9.781% | $203.8304 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $228.76 | 13.137% | $258.8122 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $140.84 | 7.134% | $150.8875 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $178.70 | 4.137% | $186.0928 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $228.44 | 10.140% | $251.6038 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $199.98 | 12.505% | $224.9875 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $24.94 | 9.745% | $27.3704 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $1,187.33 | $1,303.5846 | $1,303.58 | $1,303.60 | $1,303.60 | |