| 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 | $32.65 | 4.831% | $34.2273 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $65.60 | 3.345% | $67.7943 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $222.37 | 3.521% | $230.1996 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $216.97 | 11.129% | $241.1166 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $211.48 | 3.407% | $218.6851 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $9.97 | 8.773% | $10.8447 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $159.77 | 12.368% | $179.5304 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $918.81 | $982.3980 | $982.40 | $982.45 | $982.30 | |