| 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 | $119.89 | 9.208% | $130.9295 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $149.94 | 6.829% | $160.1794 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $92.28 | 7.184% | $98.9094 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $192.76 | 11.116% | $214.1872 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $162.99 | 5.129% | $171.3498 | $171.35 | $171.35 | $171.30 |
| Purchase #6 | $198.54 | 8.671% | $215.7554 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $218.35 | 12.437% | $245.5062 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $1,134.75 | $1,236.8169 | $1,236.83 | $1,236.85 | $1,236.80 | |