| 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 | $228.70 | 11.574% | $255.1697 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $63.93 | 13.287% | $72.4244 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $228.43 | 4.347% | $238.3599 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $157.58 | 10.672% | $174.3969 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $77.76 | 8.175% | $84.1169 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $192.92 | 3.158% | $199.0124 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $24.66 | 8.535% | $26.7647 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $973.98 | $1,050.2449 | $1,050.24 | $1,050.15 | $1,050.30 | |