| 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 | $235.91 | 3.630% | $244.4735 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $162.38 | 13.260% | $183.9116 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $156.39 | 7.570% | $168.2287 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $212.68 | 11.853% | $237.889 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $120.47 | 11.284% | $134.0638 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $35.65 | 13.246% | $40.3722 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $92.28 | 6.748% | $98.5071 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $1,015.76 | $1,107.4459 | $1,107.44 | $1,107.40 | $1,107.50 | |