| 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 | $101.42 | 12.533% | $114.131 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $244.67 | 10.125% | $269.4428 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $140.46 | 7.167% | $150.5268 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $157.99 | 6.431% | $168.1503 | $168.15 | $168.15 | $168.20 |
| Purchase #5 | $186.76 | 4.112% | $194.4396 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $204.65 | 10.257% | $225.641 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $83.71 | 6.375% | $89.0465 | $89.05 | $89.05 | $89.00 |
| 7 purchase totals = | $1,119.66 | $1,211.3780 | $1,211.38 | $1,211.45 | $1,211.20 | |