| 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 | $124.40 | 5.326% | $131.0255 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $7.97 | 5.180% | $8.3828 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $181.73 | 10.856% | $201.4586 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $216.60 | 3.143% | $223.4077 | $223.41 | $223.40 | $223.40 |
| Purchase #5 | $195.31 | 8.178% | $211.2825 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $233.51 | 13.297% | $264.5598 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $167.92 | 3.814% | $174.3245 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $1,127.44 | $1,214.4414 | $1,214.44 | $1,214.45 | $1,214.50 | |