| 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 | $203.60 | 11.569% | $227.1545 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $47.84 | 4.468% | $49.9775 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $181.45 | 6.700% | $193.6072 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $47.59 | 10.537% | $52.6046 | $52.60 | $52.60 | $52.60 |
| Purchase #5 | $110.45 | 3.164% | $113.9446 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $169.56 | 4.635% | $177.4191 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $183.76 | 5.265% | $193.435 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $944.25 | $1,008.1425 | $1,008.14 | $1,008.15 | $1,008.10 | |