| 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 | $131.36 | 11.586% | $146.5794 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $50.67 | 11.717% | $56.607 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $218.93 | 10.158% | $241.1689 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $204.75 | 9.239% | $223.6669 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $73.84 | 10.175% | $81.3532 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $232.33 | 7.838% | $250.54 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $215.64 | 10.390% | $238.045 | $238.05 | $238.05 | $238.00 |
| 7 purchase totals = | $1,127.52 | $1,237.9604 | $1,237.97 | $1,237.95 | $1,238.00 | |