| 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 | $215.72 | 8.442% | $233.9311 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $169.40 | 5.556% | $178.8119 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $92.66 | 6.482% | $98.6662 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $237.49 | 9.835% | $260.8471 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $182.63 | 13.836% | $207.8987 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $110.70 | 3.414% | $114.4793 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $222.26 | 7.679% | $239.3273 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $1,230.86 | $1,333.9616 | $1,333.97 | $1,334.00 | $1,333.90 | |