| 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 | $110.84 | 5.607% | $117.0548 | $117.05 | $117.05 | $117.10 |
| Purchase #2 | $10.92 | 10.758% | $12.0948 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $227.49 | 3.482% | $235.4112 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $233.84 | 13.736% | $265.9603 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $171.46 | 12.819% | $193.4395 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $161.49 | 5.329% | $170.0958 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $189.60 | 11.579% | $211.5538 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $1,105.64 | $1,205.6102 | $1,205.60 | $1,205.60 | $1,205.70 | |