| 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 | $130.99 | 12.753% | $147.6952 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $117.50 | 12.369% | $132.0336 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $181.80 | 7.110% | $194.726 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $11.73 | 6.301% | $12.4691 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $106.37 | 12.432% | $119.5939 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $235.77 | 12.430% | $265.0762 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $140.88 | 12.775% | $158.8774 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $925.04 | $1,030.4714 | $1,030.48 | $1,030.55 | $1,030.50 | |