| 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 | $213.30 | 4.124% | $222.0965 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $218.48 | 5.465% | $230.4199 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $49.71 | 8.169% | $53.7708 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $208.80 | 10.874% | $231.5049 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $53.57 | 9.869% | $58.8568 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $218.75 | 9.702% | $239.9731 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $187.45 | 13.111% | $212.0266 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,150.06 | $1,248.6486 | $1,248.65 | $1,248.60 | $1,248.70 | |