| 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 | $196.84 | 12.428% | $221.3033 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $82.35 | 3.694% | $85.392 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $72.98 | 6.120% | $77.4464 | $77.45 | $77.45 | $77.40 |
| Purchase #4 | $181.73 | 11.619% | $202.8452 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $39.95 | 9.214% | $43.631 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $186.79 | 9.185% | $203.9467 | $203.95 | $203.95 | $203.90 |
| Purchase #7 | $238.97 | 7.252% | $256.3001 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $999.61 | $1,090.8647 | $1,090.87 | $1,090.90 | $1,090.70 | |