| 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 | $118.94 | 12.487% | $133.792 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $250.97 | 6.317% | $266.8238 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $192.57 | 13.444% | $218.4591 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $79.83 | 5.765% | $84.4322 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $208.48 | 6.414% | $221.8519 | $221.85 | $221.85 | $221.90 |
| Purchase #6 | $105.63 | 12.598% | $118.9373 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $71.57 | 10.620% | $79.1707 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $1,027.99 | $1,123.4670 | $1,123.46 | $1,123.45 | $1,123.50 | |