| 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 | $214.66 | 5.343% | $226.1293 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $202.50 | 10.525% | $223.8131 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $198.29 | 9.349% | $216.8281 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $18.51 | 13.349% | $20.9809 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $139.88 | 8.667% | $152.0034 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $85.71 | 13.147% | $96.9783 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $114.39 | 12.692% | $128.9084 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $973.94 | $1,065.6415 | $1,065.64 | $1,065.70 | $1,065.60 | |