| 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 | $202.94 | 7.120% | $217.3893 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $122.41 | 11.759% | $136.8042 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $148.35 | 6.413% | $157.8637 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $121.28 | 9.793% | $133.157 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $187.39 | 13.292% | $212.2979 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $39.98 | 6.760% | $42.6826 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $215.42 | 6.848% | $230.172 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,037.77 | $1,130.3667 | $1,130.36 | $1,130.35 | $1,130.50 | |