| 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 | $186.41 | 12.815% | $210.2984 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $34.64 | 5.513% | $36.5497 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $239.31 | 11.317% | $266.3927 | $266.39 | $266.40 | $266.40 |
| Purchase #4 | $206.50 | 9.377% | $225.8635 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $167.67 | 5.758% | $177.3244 | $177.32 | $177.30 | $177.30 |
| Purchase #6 | $132.95 | 10.417% | $146.7994 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $230.65 | 4.639% | $241.3499 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $1,198.13 | $1,304.5780 | $1,304.57 | $1,304.55 | $1,304.50 | |