| 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 | $190.78 | 13.767% | $217.0447 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $199.98 | 10.338% | $220.6539 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $31.86 | 7.376% | $34.21 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $112.82 | 11.125% | $125.3712 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $105.86 | 11.752% | $118.3007 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $238.72 | 5.764% | $252.4798 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $107.98 | 6.468% | $114.9641 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $988.00 | $1,083.0244 | $1,083.01 | $1,083.00 | $1,083.10 | |