| 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 | $40.92 | 8.736% | $44.4948 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $210.27 | 4.752% | $220.262 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $201.90 | 4.779% | $211.5488 | $211.55 | $211.55 | $211.50 |
| Purchase #4 | $114.64 | 10.583% | $126.7724 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $201.86 | 4.348% | $210.6369 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $175.47 | 3.254% | $181.1798 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $135.69 | 12.633% | $152.8317 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $1,080.75 | $1,147.7264 | $1,147.72 | $1,147.75 | $1,147.70 | |