| 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 | $206.88 | 11.537% | $230.7477 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $123.91 | 4.521% | $129.512 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $179.34 | 5.242% | $188.741 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $143.88 | 6.368% | $153.0423 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $17.56 | 9.578% | $19.2419 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $240.42 | 13.335% | $272.48 | $272.48 | $272.50 | $272.50 |
| Purchase #7 | $198.98 | 9.684% | $218.2492 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $1,110.97 | $1,212.0141 | $1,212.01 | $1,212.05 | $1,211.80 | |