| 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 | $211.45 | 12.183% | $237.211 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $207.35 | 12.546% | $233.3641 | $233.36 | $233.35 | $233.40 |
| Purchase #3 | $116.65 | 4.745% | $122.185 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $207.94 | 8.856% | $226.3552 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $16.40 | 12.377% | $18.4298 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $198.47 | 6.432% | $211.2356 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $49.25 | 4.707% | $51.5682 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $1,007.51 | $1,100.3489 | $1,100.36 | $1,100.35 | $1,100.40 | |