| 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 | $39.93 | 8.138% | $43.1795 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $110.52 | 4.685% | $115.6979 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $223.28 | 10.334% | $246.3538 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $147.84 | 3.241% | $152.6315 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $240.77 | 4.860% | $252.4714 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $121.31 | 6.685% | $129.4196 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $199.33 | 3.506% | $206.3185 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,082.98 | $1,146.0722 | $1,146.07 | $1,146.05 | $1,146.10 | |