| 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 | $108.91 | 13.457% | $123.566 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $221.59 | 8.417% | $240.2412 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $97.42 | 10.490% | $107.6394 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $81.70 | 11.464% | $91.0661 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $233.34 | 8.158% | $252.3759 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $147.28 | 5.740% | $155.7339 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $169.36 | 8.553% | $183.8454 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $1,059.60 | $1,154.4679 | $1,154.48 | $1,154.50 | $1,154.40 | |