| 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 | $134.52 | 13.535% | $152.7273 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $236.45 | 12.667% | $266.4011 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $99.34 | 13.697% | $112.9466 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $110.28 | 10.666% | $122.0425 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $219.30 | 9.403% | $239.9208 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $205.91 | 9.804% | $226.0974 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $34.60 | 7.594% | $37.2275 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $1,040.40 | $1,157.3632 | $1,157.37 | $1,157.40 | $1,157.20 | |