| 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 | $20.30 | 13.774% | $23.0961 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $218.44 | 3.809% | $226.7604 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $219.82 | 9.135% | $239.9006 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $130.31 | 13.136% | $147.4275 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $200.28 | 11.420% | $223.152 | $223.15 | $223.15 | $223.20 |
| Purchase #6 | $75.54 | 6.366% | $80.3489 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $69.42 | 3.572% | $71.8997 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $934.11 | $1,012.5852 | $1,012.59 | $1,012.60 | $1,012.60 | |