| 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 | $39.91 | 12.675% | $44.9686 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $149.87 | 4.270% | $156.2694 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $49.73 | 3.385% | $51.4134 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $213.59 | 12.647% | $240.6027 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $238.80 | 7.240% | $256.0891 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $205.83 | 13.781% | $234.1954 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $82.65 | 13.483% | $93.7937 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $980.38 | $1,077.3323 | $1,077.33 | $1,077.30 | $1,077.40 | |