| 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 | $239.92 | 6.363% | $255.1861 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $188.90 | 9.150% | $206.1844 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $238.90 | 8.646% | $259.5553 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $192.74 | 9.382% | $210.8229 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $31.45 | 4.653% | $32.9134 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $111.63 | 9.323% | $122.0373 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $218.35 | 4.205% | $227.5316 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $1,221.89 | $1,314.2310 | $1,314.23 | $1,314.25 | $1,314.20 | |