| 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 | $11.48 | 5.422% | $12.1024 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $244.50 | 12.755% | $275.686 | $275.69 | $275.70 | $275.70 |
| Purchase #3 | $137.41 | 12.792% | $154.9875 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $111.61 | 10.319% | $123.127 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $108.34 | 9.740% | $118.8923 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $230.97 | 6.231% | $245.3617 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $236.57 | 11.477% | $263.7211 | $263.72 | $263.70 | $263.70 |
| 7 purchase totals = | $1,080.88 | $1,193.8780 | $1,193.88 | $1,193.90 | $1,193.90 | |