| 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 | $135.61 | 3.471% | $140.317 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $144.46 | 12.421% | $162.4034 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $6.45 | 5.164% | $6.7831 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $71.85 | 7.808% | $77.46 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $211.59 | 9.622% | $231.9492 | $231.95 | $231.95 | $231.90 |
| Purchase #6 | $242.67 | 8.573% | $263.4741 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $194.35 | 13.844% | $221.2558 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $1,006.98 | $1,103.6426 | $1,103.64 | $1,103.60 | $1,103.70 | |