| 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 | $9.87 | 7.779% | $10.6378 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $105.66 | 9.339% | $115.5276 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $245.69 | 4.314% | $256.2891 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $222.86 | 12.613% | $250.9693 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $159.87 | 12.526% | $179.8953 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $21.32 | 11.705% | $23.8155 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $168.48 | 12.585% | $189.6832 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $933.75 | $1,026.8178 | $1,026.83 | $1,026.85 | $1,026.80 | |