| 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 | $197.82 | 12.337% | $222.2251 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $200.37 | 6.345% | $213.0835 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $161.35 | 8.365% | $174.8469 | $174.85 | $174.85 | $174.80 |
| Purchase #4 | $192.96 | 5.440% | $203.457 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $171.91 | 13.103% | $194.4354 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $95.97 | 10.451% | $105.9998 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $245.78 | 8.287% | $266.1478 | $266.15 | $266.15 | $266.10 |
| 7 purchase totals = | $1,266.16 | $1,380.1955 | $1,380.21 | $1,380.25 | $1,380.10 | |