| 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 | $224.50 | 8.196% | $242.9 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $248.92 | 11.637% | $277.8868 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $88.37 | 7.774% | $95.2399 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $224.85 | 12.371% | $252.6662 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $34.38 | 10.433% | $37.9669 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $42.89 | 7.345% | $46.0403 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $69.61 | 11.748% | $77.7878 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $933.52 | $1,030.4879 | $1,030.50 | $1,030.50 | $1,030.50 | |