| 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 | $230.33 | 11.411% | $256.613 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $73.25 | 8.150% | $79.2199 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $216.97 | 10.259% | $239.229 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $38.90 | 13.369% | $44.1005 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $238.37 | 4.562% | $249.2444 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $110.37 | 10.606% | $122.0758 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $37.86 | 7.148% | $40.5662 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $946.05 | $1,031.0488 | $1,031.05 | $1,031.05 | $1,031.00 | |