| 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 | $22.82 | 12.521% | $25.6773 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $155.84 | 9.213% | $170.1975 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $227.51 | 4.528% | $237.8117 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $117.81 | 13.742% | $133.9995 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $185.30 | 8.303% | $200.6855 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $104.64 | 9.489% | $114.5693 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $128.42 | 11.326% | $142.9648 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $942.34 | $1,025.9056 | $1,025.91 | $1,025.90 | $1,026.00 | |