| 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 | $240.90 | 4.328% | $251.3262 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $135.59 | 5.798% | $143.4515 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $64.37 | 7.520% | $69.2106 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $143.86 | 7.331% | $154.4064 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $136.69 | 8.188% | $147.8822 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $136.92 | 11.724% | $152.9725 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $124.92 | 3.847% | $129.7257 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $983.25 | $1,048.9751 | $1,048.98 | $1,049.00 | $1,049.00 | |