| 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 | $7.77 | 10.540% | $8.589 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $83.64 | 9.745% | $91.7907 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $138.40 | 10.500% | $152.932 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $113.54 | 5.282% | $119.5372 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $234.67 | 9.667% | $257.3555 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $232.78 | 7.170% | $249.4703 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $218.64 | 12.295% | $245.5218 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,029.44 | $1,125.1965 | $1,125.20 | $1,125.20 | $1,125.20 | |