| 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 | $193.69 | 13.364% | $219.5747 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $10.62 | 13.184% | $12.0201 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $250.75 | 11.376% | $279.2753 | $279.28 | $279.30 | $279.30 |
| Purchase #4 | $195.66 | 6.153% | $207.699 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $132.93 | 12.147% | $149.077 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $107.98 | 3.364% | $111.6124 | $111.61 | $111.60 | $111.60 |
| Purchase #7 | $45.96 | 7.715% | $49.5058 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $937.59 | $1,028.7643 | $1,028.77 | $1,028.75 | $1,028.80 | |