| 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 | $186.27 | 13.281% | $211.0085 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $228.80 | 5.622% | $241.6631 | $241.66 | $241.65 | $241.70 |
| Purchase #3 | $227.87 | 8.275% | $246.7262 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $224.67 | 6.797% | $239.9408 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $92.91 | 8.352% | $100.6698 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $7.82 | 9.438% | $8.5581 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $241.47 | 4.487% | $252.3048 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,209.81 | $1,300.8713 | $1,300.87 | $1,300.85 | $1,300.90 | |