| 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 | $177.74 | 3.254% | $183.5237 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $205.96 | 8.364% | $223.1865 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $59.53 | 12.761% | $67.1266 | $67.13 | $67.15 | $67.10 |
| Purchase #4 | $103.52 | 10.665% | $114.5604 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $175.90 | 11.300% | $195.7767 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $198.72 | 6.170% | $210.981 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $245.35 | 4.702% | $256.8864 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $1,166.72 | $1,252.0413 | $1,252.05 | $1,252.10 | $1,252.10 | |