| 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 | $116.99 | 6.645% | $124.764 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $140.42 | 10.796% | $155.5797 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $198.91 | 8.657% | $216.1296 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $239.95 | 3.718% | $248.8713 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $180.36 | 12.242% | $202.4397 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $6.79 | 11.220% | $7.5518 | $7.55 | $7.55 | $7.60 |
| Purchase #7 | $112.89 | 10.115% | $124.3088 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $996.31 | $1,079.6449 | $1,079.64 | $1,079.65 | $1,079.70 | |