| 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 | $217.70 | 7.673% | $234.4041 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $140.54 | 8.868% | $153.0031 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $106.77 | 7.832% | $115.1322 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $136.92 | 3.287% | $141.4206 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $184.34 | 4.249% | $192.1726 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $213.98 | 11.301% | $238.1619 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $216.57 | 13.279% | $245.3283 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $1,216.82 | $1,319.6228 | $1,319.61 | $1,319.60 | $1,319.60 | |