| 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 | $228.36 | 7.509% | $245.5076 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $83.45 | 8.292% | $90.3697 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $140.66 | 6.547% | $149.869 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $140.63 | 3.592% | $145.6814 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $153.96 | 10.461% | $170.0658 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $179.55 | 6.266% | $190.8006 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $218.59 | 4.762% | $228.9993 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $1,145.20 | $1,221.2934 | $1,221.30 | $1,221.25 | $1,221.40 | |