| 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 | $125.40 | 4.341% | $130.8436 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $34.98 | 8.732% | $38.0345 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $73.45 | 9.848% | $80.6834 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $218.71 | 10.521% | $241.7205 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $232.91 | 13.388% | $264.092 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $209.89 | 4.333% | $218.9845 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $50.52 | 7.832% | $54.4767 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $945.86 | $1,028.8352 | $1,028.82 | $1,028.90 | $1,028.80 | |