| 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 | $192.40 | 6.838% | $205.5563 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $239.56 | 8.811% | $260.6676 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $206.57 | 5.780% | $218.5097 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $181.77 | 13.755% | $206.7725 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $9.41 | 11.691% | $10.5101 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $28.36 | 9.135% | $30.9507 | $30.95 | $30.95 | $31.00 |
| Purchase #7 | $194.77 | 12.606% | $219.3227 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,052.84 | $1,152.2896 | $1,152.29 | $1,152.20 | $1,152.40 | |