| 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 | $214.77 | 6.634% | $229.0178 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $22.92 | 4.860% | $24.0339 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $190.94 | 8.846% | $207.8306 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $149.52 | 7.145% | $160.2032 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $202.98 | 6.230% | $215.6257 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $233.60 | 7.286% | $250.6201 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $41.96 | 6.620% | $44.7378 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $1,056.69 | $1,132.0691 | $1,132.07 | $1,132.10 | $1,131.90 | |