| 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 | $210.78 | 13.355% | $238.9297 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $208.66 | 10.259% | $230.0664 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $235.32 | 5.455% | $248.1567 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $88.79 | 9.599% | $97.313 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $248.42 | 6.707% | $265.0815 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $67.62 | 13.265% | $76.5898 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $221.93 | 10.374% | $244.953 | $244.95 | $244.95 | $245.00 |
| 7 purchase totals = | $1,281.52 | $1,401.0901 | $1,401.09 | $1,401.10 | $1,401.20 | |