| 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 | $210.54 | 10.537% | $232.7246 | $232.72 | $232.70 | $232.70 |
| Purchase #2 | $8.49 | 10.148% | $9.3516 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $203.68 | 9.530% | $223.0907 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $142.38 | 13.505% | $161.6084 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $239.73 | 10.166% | $264.101 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $10.32 | 11.457% | $11.5024 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $184.47 | 12.287% | $207.1358 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $999.61 | $1,109.5145 | $1,109.51 | $1,109.50 | $1,109.50 | |