| 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 | $195.68 | 3.157% | $201.8576 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $223.31 | 10.519% | $246.8 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $110.41 | 3.546% | $114.3251 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $202.55 | 6.581% | $215.8798 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $34.47 | 9.349% | $37.6926 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $240.87 | 11.839% | $269.3866 | $269.39 | $269.40 | $269.40 |
| Purchase #7 | $199.90 | 12.527% | $224.9415 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,207.19 | $1,310.8832 | $1,310.89 | $1,310.95 | $1,310.90 | |