| 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 | $111.70 | 8.337% | $121.0124 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $28.89 | 12.219% | $32.4201 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $108.35 | 6.164% | $115.0287 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $174.83 | 4.247% | $182.255 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $34.60 | 10.120% | $38.1015 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $22.64 | 10.327% | $24.978 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $148.63 | 8.598% | $161.4092 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $629.64 | $675.2049 | $675.21 | $675.20 | $675.20 | |