| 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 | $33.83 | 13.410% | $38.3666 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $34.27 | 3.613% | $35.5082 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $90.69 | 3.419% | $93.7907 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $230.84 | 12.494% | $259.6811 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $182.44 | 9.661% | $200.0655 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $225.99 | 13.447% | $256.3789 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $216.84 | 11.569% | $241.9262 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $1,014.90 | $1,125.7172 | $1,125.73 | $1,125.75 | $1,125.80 | |