| 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 | $198.67 | 11.654% | $221.823 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $196.99 | 13.687% | $223.952 | $223.95 | $223.95 | $224.00 |
| Purchase #3 | $120.73 | 13.130% | $136.5818 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $128.46 | 4.253% | $133.9234 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $5.68 | 6.605% | $6.0552 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $17.54 | 13.177% | $19.8512 | $19.85 | $19.85 | $19.90 |
| Purchase #7 | $51.68 | 10.121% | $56.9105 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $719.75 | $799.0971 | $799.09 | $799.05 | $799.20 | |