| 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 | $117.47 | 9.379% | $128.4875 | $128.49 | $128.50 | $128.50 |
| Purchase #2 | $49.76 | 3.585% | $51.5439 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $88.90 | 6.509% | $94.6865 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $127.54 | 10.116% | $140.4419 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $179.80 | 12.150% | $201.6457 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $146.49 | 6.156% | $155.5079 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $238.86 | 10.324% | $263.5199 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $948.82 | $1,035.8333 | $1,035.84 | $1,035.85 | $1,035.70 | |