| 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 | $189.44 | 5.646% | $200.1358 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $167.34 | 11.276% | $186.2093 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $179.72 | 5.636% | $189.849 | $189.85 | $189.85 | $189.80 |
| Purchase #4 | $8.51 | 8.537% | $9.2365 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $247.60 | 13.589% | $281.2464 | $281.25 | $281.25 | $281.20 |
| Purchase #6 | $93.32 | 8.794% | $101.5266 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $103.61 | 13.739% | $117.845 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $989.54 | $1,086.0486 | $1,086.07 | $1,086.10 | $1,085.80 | |