| 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 | $10.78 | 11.679% | $12.039 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $120.31 | 11.760% | $134.4585 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $47.82 | 12.195% | $53.6516 | $53.65 | $53.65 | $53.70 |
| Purchase #4 | $186.55 | 3.728% | $193.5046 | $193.50 | $193.50 | $193.50 |
| Purchase #5 | $182.60 | 12.788% | $205.9509 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $156.48 | 12.814% | $176.5313 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $233.76 | 7.543% | $251.3925 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $938.30 | $1,027.5284 | $1,027.52 | $1,027.55 | $1,027.60 | |